7029408980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31951859}}^1$

素因数の和:31951879

約数の個数: 24

約数和(自身を含む): 16103737440

約数和(自身を除く): 9074328460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 31951859, 63903718, 127807436, 159759295, 319518590, 351470449, 639037180, 702940898, 1405881796, 1757352245, 3514704490, 7029408980]

約数ペア:

[(1, 7029408980), (2, 3514704490), (4, 1757352245), (5, 1405881796), (10, 702940898), (11, 639037180), (20, 351470449), (22, 319518590), (44, 159759295), (55, 127807436), (110, 63903718), (220, 31951859)]