2013996800

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 5358313296

約数和(自身を除く): 3344316496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 107, 128, 136, 160, 170, 173, 200, 214, 256, 272, 320, 340, 346, 400, 425, 428, 535, 544, 640, 680, 692, 800, 850, 856, 865, 1070, 1088, 1280, 1360, 1384, 1600, 1700, 1712, 1730, 1819, 2140, 2176, 2675, 2720, 2768, 2941, 3200, 3400, 3424, 3460, 3638, 4280, 4325, 4352, 5350, 5440, 5536, 5882, 6400, 6800, 6848, 6920, 7276, 8560, 8650, 9095, 10700, 10880, 11072, 11764, 13600, 13696, 13840, 14552, 14705, 17120, 17300, 18190, 18511, 21400, 21760, 22144, 23528, 27200, 27392, 27680, 29104, 29410, 34240, 34600, 36380, 37022, 42800, 44288, 45475, 47056, 54400, 55360, 58208, 58820, 68480, 69200, 72760, 73525, 74044, 85600, 90950, 92555, 94112, 108800, 110720, 116416, 117640, 136960, 138400, 145520, 147050, 148088, 171200, 181900, 185110, 188224, 221440, 232832, 235280, 276800, 291040, 294100, 296176, 314687, 342400, 363800, 370220, 376448, 462775, 465664, 470560, 553600, 582080, 588200, 592352, 629374, 684800, 727600, 740440, 752896, 925550, 941120, 1107200, 1164160, 1176400, 1184704, 1258748, 1455200, 1480880, 1573435, 1851100, 1882240, 2328320, 2352800, 2369408, 2517496, 2910400, 2961760, 3146870, 3702200, 3764480, 4705600, 4738816, 5034992, 5820800, 5923520, 6293740, 7404400, 7867175, 9411200, 10069984, 11641600, 11847040, 12587480, 14808800, 15734350, 18822400, 20139968, 23694080, 25174960, 29617600, 31468700, 40279936, 50349920, 59235200, 62937400, 80559872, 100699840, 118470400, 125874800, 201399680, 251749600, 402799360, 503499200, 1006998400, 2013996800]

約数ペア:

[(1, 2013996800), (2, 1006998400), (4, 503499200), (5, 402799360), (8, 251749600), (10, 201399680), (16, 125874800), (17, 118470400), (20, 100699840), (25, 80559872), (32, 62937400), (34, 59235200), (40, 50349920), (50, 40279936), (64, 31468700), (68, 29617600), (80, 25174960), (85, 23694080), (100, 20139968), (107, 18822400), (128, 15734350), (136, 14808800), (160, 12587480), (170, 11847040), (173, 11641600), (200, 10069984), (214, 9411200), (256, 7867175), (272, 7404400), (320, 6293740), (340, 5923520), (346, 5820800), (400, 5034992), (425, 4738816), (428, 4705600), (535, 3764480), (544, 3702200), (640, 3146870), (680, 2961760), (692, 2910400), (800, 2517496), (850, 2369408), (856, 2352800), (865, 2328320), (1070, 1882240), (1088, 1851100), (1280, 1573435), (1360, 1480880), (1384, 1455200), (1600, 1258748), (1700, 1184704), (1712, 1176400), (1730, 1164160), (1819, 1107200), (2140, 941120), (2176, 925550), (2675, 752896), (2720, 740440), (2768, 727600), (2941, 684800), (3200, 629374), (3400, 592352), (3424, 588200), (3460, 582080), (3638, 553600), (4280, 470560), (4325, 465664), (4352, 462775), (5350, 376448), (5440, 370220), (5536, 363800), (5882, 342400), (6400, 314687), (6800, 296176), (6848, 294100), (6920, 291040), (7276, 276800), (8560, 235280), (8650, 232832), (9095, 221440), (10700, 188224), (10880, 185110), (11072, 181900), (11764, 171200), (13600, 148088), (13696, 147050), (13840, 145520), (14552, 138400), (14705, 136960), (17120, 117640), (17300, 116416), (18190, 110720), (18511, 108800), (21400, 94112), (21760, 92555), (22144, 90950), (23528, 85600), (27200, 74044), (27392, 73525), (27680, 72760), (29104, 69200), (29410, 68480), (34240, 58820), (34600, 58208), (36380, 55360), (37022, 54400), (42800, 47056), (44288, 45475)]