69873620

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{2207}}^1$

素因数の和:3799

約数の個数: 24

約数和(自身を含む): 146893824

約数和(自身を除く): 77020204

約数列:

[1, 2, 4, 5, 10, 20, 1583, 2207, 3166, 4414, 6332, 7915, 8828, 11035, 15830, 22070, 31660, 44140, 3493681, 6987362, 13974724, 17468405, 34936810, 69873620]

約数ペア:

[(1, 69873620), (2, 34936810), (4, 17468405), (5, 13974724), (10, 6987362), (20, 3493681), (1583, 44140), (2207, 31660), (3166, 22070), (4414, 15830), (6332, 11035), (7915, 8828)]