2065510880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 5361334272

約数和(自身を除く): 3295823392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 68, 80, 85, 94, 107, 136, 151, 160, 170, 188, 214, 235, 272, 302, 340, 376, 428, 470, 535, 544, 604, 680, 752, 755, 799, 856, 940, 1070, 1208, 1360, 1504, 1510, 1598, 1712, 1819, 1880, 2140, 2416, 2567, 2720, 3020, 3196, 3424, 3638, 3760, 3995, 4280, 4832, 5029, 5134, 6040, 6392, 7097, 7276, 7520, 7990, 8560, 9095, 10058, 10268, 12080, 12784, 12835, 14194, 14552, 15980, 16157, 17120, 18190, 20116, 20536, 24160, 25145, 25568, 25670, 28388, 29104, 31960, 32314, 35485, 36380, 40232, 41072, 50290, 51340, 56776, 58208, 63920, 64628, 70970, 72760, 80464, 80785, 82144, 85493, 100580, 102680, 113552, 120649, 127840, 129256, 141940, 145520, 160928, 161570, 170986, 201160, 205360, 227104, 241298, 258512, 274669, 283880, 291040, 323140, 341972, 402320, 410720, 427465, 482596, 517024, 549338, 567760, 603245, 646280, 683944, 759379, 804640, 854930, 965192, 1098676, 1135520, 1206490, 1292560, 1367888, 1373345, 1518758, 1709860, 1930384, 2197352, 2412980, 2585120, 2735776, 2746690, 3037516, 3419720, 3796895, 3860768, 4394704, 4825960, 5493380, 6075032, 6839440, 7593790, 8789408, 9651920, 10986760, 12150064, 12909443, 13678880, 15187580, 19303840, 21973520, 24300128, 25818886, 30375160, 43947040, 51637772, 60750320, 64547215, 103275544, 121500640, 129094430, 206551088, 258188860, 413102176, 516377720, 1032755440, 2065510880]

約数ペア:

[(1, 2065510880), (2, 1032755440), (4, 516377720), (5, 413102176), (8, 258188860), (10, 206551088), (16, 129094430), (17, 121500640), (20, 103275544), (32, 64547215), (34, 60750320), (40, 51637772), (47, 43947040), (68, 30375160), (80, 25818886), (85, 24300128), (94, 21973520), (107, 19303840), (136, 15187580), (151, 13678880), (160, 12909443), (170, 12150064), (188, 10986760), (214, 9651920), (235, 8789408), (272, 7593790), (302, 6839440), (340, 6075032), (376, 5493380), (428, 4825960), (470, 4394704), (535, 3860768), (544, 3796895), (604, 3419720), (680, 3037516), (752, 2746690), (755, 2735776), (799, 2585120), (856, 2412980), (940, 2197352), (1070, 1930384), (1208, 1709860), (1360, 1518758), (1504, 1373345), (1510, 1367888), (1598, 1292560), (1712, 1206490), (1819, 1135520), (1880, 1098676), (2140, 965192), (2416, 854930), (2567, 804640), (2720, 759379), (3020, 683944), (3196, 646280), (3424, 603245), (3638, 567760), (3760, 549338), (3995, 517024), (4280, 482596), (4832, 427465), (5029, 410720), (5134, 402320), (6040, 341972), (6392, 323140), (7097, 291040), (7276, 283880), (7520, 274669), (7990, 258512), (8560, 241298), (9095, 227104), (10058, 205360), (10268, 201160), (12080, 170986), (12784, 161570), (12835, 160928), (14194, 145520), (14552, 141940), (15980, 129256), (16157, 127840), (17120, 120649), (18190, 113552), (20116, 102680), (20536, 100580), (24160, 85493), (25145, 82144), (25568, 80785), (25670, 80464), (28388, 72760), (29104, 70970), (31960, 64628), (32314, 63920), (35485, 58208), (36380, 56776), (40232, 51340), (41072, 50290)]