140693600

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2477}}^1$

素因数の和:2568

約数の個数: 72

約数和(自身を含む): 348446448

約数和(自身を除く): 207752848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 568, 710, 800, 1136, 1420, 1775, 2272, 2477, 2840, 3550, 4954, 5680, 7100, 9908, 11360, 12385, 14200, 19816, 24770, 28400, 39632, 49540, 56800, 61925, 79264, 99080, 123850, 175867, 198160, 247700, 351734, 396320, 495400, 703468, 879335, 990800, 1406936, 1758670, 1981600, 2813872, 3517340, 4396675, 5627744, 7034680, 8793350, 14069360, 17586700, 28138720, 35173400, 70346800, 140693600]

約数ペア:

[(1, 140693600), (2, 70346800), (4, 35173400), (5, 28138720), (8, 17586700), (10, 14069360), (16, 8793350), (20, 7034680), (25, 5627744), (32, 4396675), (40, 3517340), (50, 2813872), (71, 1981600), (80, 1758670), (100, 1406936), (142, 990800), (160, 879335), (200, 703468), (284, 495400), (355, 396320), (400, 351734), (568, 247700), (710, 198160), (800, 175867), (1136, 123850), (1420, 99080), (1775, 79264), (2272, 61925), (2477, 56800), (2840, 49540), (3550, 39632), (4954, 28400), (5680, 24770), (7100, 19816), (9908, 14200), (11360, 12385)]