68188700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{40111}}^1$

素因数の和:40142

約数の個数: 36

約数和(自身を含む): 156677472

約数和(自身を除く): 88488772

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 40111, 80222, 160444, 200555, 401110, 681887, 802220, 1002775, 1363774, 2005550, 2727548, 3409435, 4011100, 6818870, 13637740, 17047175, 34094350, 68188700]

約数ペア:

[(1, 68188700), (2, 34094350), (4, 17047175), (5, 13637740), (10, 6818870), (17, 4011100), (20, 3409435), (25, 2727548), (34, 2005550), (50, 1363774), (68, 1002775), (85, 802220), (100, 681887), (170, 401110), (340, 200555), (425, 160444), (850, 80222), (1700, 40111)]