23685740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91099}}^1$

素因数の和:91121

約数の個数: 24

約数和(自身を含む): 53566800

約数和(自身を除く): 29881060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 91099, 182198, 364396, 455495, 910990, 1184287, 1821980, 2368574, 4737148, 5921435, 11842870, 23685740]

約数ペア:

[(1, 23685740), (2, 11842870), (4, 5921435), (5, 4737148), (10, 2368574), (13, 1821980), (20, 1184287), (26, 910990), (52, 455495), (65, 364396), (130, 182198), (260, 91099)]