23888740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4133}}^1$

素因数の和:4176

約数の個数: 36

約数和(自身を含む): 53303796

約数和(自身を除く): 29415056

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 4133, 5780, 8266, 16532, 20665, 41330, 70261, 82660, 140522, 281044, 351305, 702610, 1194437, 1405220, 2388874, 4777748, 5972185, 11944370, 23888740]

約数ペア:

[(1, 23888740), (2, 11944370), (4, 5972185), (5, 4777748), (10, 2388874), (17, 1405220), (20, 1194437), (34, 702610), (68, 351305), (85, 281044), (170, 140522), (289, 82660), (340, 70261), (578, 41330), (1156, 20665), (1445, 16532), (2890, 8266), (4133, 5780)]