11704393720

素因数分解:

$2^3\times 5^1\times {\mathrm{4129}}^1\times {\mathrm{70867}}^1$

素因数の和:75007

約数の個数: 32

約数和(自身を含む): 26341635600

約数和(自身を除く): 14637241880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4129, 8258, 16516, 20645, 33032, 41290, 70867, 82580, 141734, 165160, 283468, 354335, 566936, 708670, 1417340, 2834680, 292609843, 585219686, 1170439372, 1463049215, 2340878744, 2926098430, 5852196860, 11704393720]

約数ペア:

[(1, 11704393720), (2, 5852196860), (4, 2926098430), (5, 2340878744), (8, 1463049215), (10, 1170439372), (20, 585219686), (40, 292609843), (4129, 2834680), (8258, 1417340), (16516, 708670), (20645, 566936), (33032, 354335), (41290, 283468), (70867, 165160), (82580, 141734)]