2017634800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 5380369920

約数和(自身を除く): 3362735120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 47, 50, 59, 68, 80, 85, 94, 100, 107, 118, 136, 170, 188, 200, 214, 235, 236, 272, 295, 340, 376, 400, 425, 428, 470, 472, 535, 590, 680, 752, 799, 850, 856, 940, 944, 1003, 1070, 1175, 1180, 1360, 1475, 1598, 1700, 1712, 1819, 1880, 2006, 2140, 2350, 2360, 2675, 2773, 2950, 3196, 3400, 3638, 3760, 3995, 4012, 4280, 4700, 4720, 5015, 5029, 5350, 5546, 5900, 6313, 6392, 6800, 7276, 7990, 8024, 8560, 9095, 9400, 10030, 10058, 10700, 11092, 11800, 12626, 12784, 13865, 14552, 15980, 16048, 18190, 18800, 19975, 20060, 20116, 21400, 22184, 23600, 25075, 25145, 25252, 27730, 29104, 31565, 31960, 36380, 39950, 40120, 40232, 42800, 44368, 45475, 47141, 50150, 50290, 50504, 55460, 63130, 63920, 69325, 72760, 79900, 80240, 80464, 85493, 90950, 94282, 100300, 100580, 101008, 107321, 110920, 125725, 126260, 138650, 145520, 157825, 159800, 170986, 181900, 188564, 200600, 201160, 214642, 221840, 235705, 251450, 252520, 277300, 296711, 315650, 319600, 341972, 363800, 377128, 401200, 402320, 427465, 429284, 471410, 502900, 505040, 536605, 554600, 593422, 631300, 683944, 727600, 754256, 854930, 858568, 942820, 1005800, 1073210, 1109200, 1178525, 1186844, 1262600, 1367888, 1483555, 1709860, 1717136, 1885640, 2011600, 2137325, 2146420, 2357050, 2373688, 2525200, 2683025, 2967110, 3419720, 3771280, 4274650, 4292840, 4714100, 4747376, 5044087, 5366050, 5934220, 6839440, 7417775, 8549300, 8585680, 9428200, 10088174, 10732100, 11868440, 14835550, 17098600, 18856400, 20176348, 21464200, 23736880, 25220435, 29671100, 34197200, 40352696, 42928400, 50440870, 59342200, 80705392, 100881740, 118684400, 126102175, 201763480, 252204350, 403526960, 504408700, 1008817400, 2017634800]

約数ペア:

[(1, 2017634800), (2, 1008817400), (4, 504408700), (5, 403526960), (8, 252204350), (10, 201763480), (16, 126102175), (17, 118684400), (20, 100881740), (25, 80705392), (34, 59342200), (40, 50440870), (47, 42928400), (50, 40352696), (59, 34197200), (68, 29671100), (80, 25220435), (85, 23736880), (94, 21464200), (100, 20176348), (107, 18856400), (118, 17098600), (136, 14835550), (170, 11868440), (188, 10732100), (200, 10088174), (214, 9428200), (235, 8585680), (236, 8549300), (272, 7417775), (295, 6839440), (340, 5934220), (376, 5366050), (400, 5044087), (425, 4747376), (428, 4714100), (470, 4292840), (472, 4274650), (535, 3771280), (590, 3419720), (680, 2967110), (752, 2683025), (799, 2525200), (850, 2373688), (856, 2357050), (940, 2146420), (944, 2137325), (1003, 2011600), (1070, 1885640), (1175, 1717136), (1180, 1709860), (1360, 1483555), (1475, 1367888), (1598, 1262600), (1700, 1186844), (1712, 1178525), (1819, 1109200), (1880, 1073210), (2006, 1005800), (2140, 942820), (2350, 858568), (2360, 854930), (2675, 754256), (2773, 727600), (2950, 683944), (3196, 631300), (3400, 593422), (3638, 554600), (3760, 536605), (3995, 505040), (4012, 502900), (4280, 471410), (4700, 429284), (4720, 427465), (5015, 402320), (5029, 401200), (5350, 377128), (5546, 363800), (5900, 341972), (6313, 319600), (6392, 315650), (6800, 296711), (7276, 277300), (7990, 252520), (8024, 251450), (8560, 235705), (9095, 221840), (9400, 214642), (10030, 201160), (10058, 200600), (10700, 188564), (11092, 181900), (11800, 170986), (12626, 159800), (12784, 157825), (13865, 145520), (14552, 138650), (15980, 126260), (16048, 125725), (18190, 110920), (18800, 107321), (19975, 101008), (20060, 100580), (20116, 100300), (21400, 94282), (22184, 90950), (23600, 85493), (25075, 80464), (25145, 80240), (25252, 79900), (27730, 72760), (29104, 69325), (31565, 63920), (31960, 63130), (36380, 55460), (39950, 50504), (40120, 50290), (40232, 50150), (42800, 47141), (44368, 45475)]