73344050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2207

約数の個数: 48

約数和(自身を含む): 149756040

約数和(自身を除く): 76411990

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2129, 2650, 3445, 4258, 6890, 10645, 17225, 21290, 27677, 34450, 53225, 55354, 106450, 112837, 138385, 225674, 276770, 564185, 691925, 1128370, 1383850, 1466881, 2820925, 2933762, 5641850, 7334405, 14668810, 36672025, 73344050]

約数ペア:

[(1, 73344050), (2, 36672025), (5, 14668810), (10, 7334405), (13, 5641850), (25, 2933762), (26, 2820925), (50, 1466881), (53, 1383850), (65, 1128370), (106, 691925), (130, 564185), (265, 276770), (325, 225674), (530, 138385), (650, 112837), (689, 106450), (1325, 55354), (1378, 53225), (2129, 34450), (2650, 27677), (3445, 21290), (4258, 17225), (6890, 10645)]