25559170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28087}}^1$

素因数の和:28114

約数の個数: 32

約数和(自身を含む): 56625408

約数和(自身を除く): 31066238

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 28087, 56174, 140435, 196609, 280870, 365131, 393218, 730262, 983045, 1825655, 1966090, 2555917, 3651310, 5111834, 12779585, 25559170]

約数ペア:

[(1, 25559170), (2, 12779585), (5, 5111834), (7, 3651310), (10, 2555917), (13, 1966090), (14, 1825655), (26, 983045), (35, 730262), (65, 393218), (70, 365131), (91, 280870), (130, 196609), (182, 140435), (455, 56174), (910, 28087)]