89383450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8089}}^1$

素因数の和:8131

約数の個数: 48

約数和(自身を含む): 189597240

約数和(自身を除く): 100213790

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 8089, 11050, 16178, 40445, 80890, 105157, 137513, 202225, 210314, 275026, 404450, 525785, 687565, 1051570, 1375130, 1787669, 2628925, 3437825, 3575338, 5257850, 6875650, 8938345, 17876690, 44691725, 89383450]

約数ペア:

[(1, 89383450), (2, 44691725), (5, 17876690), (10, 8938345), (13, 6875650), (17, 5257850), (25, 3575338), (26, 3437825), (34, 2628925), (50, 1787669), (65, 1375130), (85, 1051570), (130, 687565), (170, 525785), (221, 404450), (325, 275026), (425, 210314), (442, 202225), (650, 137513), (850, 105157), (1105, 80890), (2210, 40445), (5525, 16178), (8089, 11050)]