23245430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 45378144

約数和(自身を除く): 22132714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1097, 1630, 2119, 2194, 4238, 5485, 10595, 10970, 14261, 21190, 28522, 71305, 142610, 178811, 357622, 894055, 1788110, 2324543, 4649086, 11622715, 23245430]

約数ペア:

[(1, 23245430), (2, 11622715), (5, 4649086), (10, 2324543), (13, 1788110), (26, 894055), (65, 357622), (130, 178811), (163, 142610), (326, 71305), (815, 28522), (1097, 21190), (1630, 14261), (2119, 10970), (2194, 10595), (4238, 5485)]