97503640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187507}}^1$

素因数の和:187531

約数の個数: 32

約数和(自身を含む): 236260080

約数和(自身を除く): 138756440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 187507, 375014, 750028, 937535, 1500056, 1875070, 2437591, 3750140, 4875182, 7500280, 9750364, 12187955, 19500728, 24375910, 48751820, 97503640]

約数ペア:

[(1, 97503640), (2, 48751820), (4, 24375910), (5, 19500728), (8, 12187955), (10, 9750364), (13, 7500280), (20, 4875182), (26, 3750140), (40, 2437591), (52, 1875070), (65, 1500056), (104, 937535), (130, 750028), (260, 375014), (520, 187507)]