70433480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135449}}^1$

素因数の和:135473

約数の個数: 32

約数和(自身を含む): 170667000

約数和(自身を除く): 100233520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 135449, 270898, 541796, 677245, 1083592, 1354490, 1760837, 2708980, 3521674, 5417960, 7043348, 8804185, 14086696, 17608370, 35216740, 70433480]

約数ペア:

[(1, 70433480), (2, 35216740), (4, 17608370), (5, 14086696), (8, 8804185), (10, 7043348), (13, 5417960), (20, 3521674), (26, 2708980), (40, 1760837), (52, 1354490), (65, 1083592), (104, 677245), (130, 541796), (260, 270898), (520, 135449)]