7940350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{14437}}^1$

素因数の和:14460

約数の個数: 24

約数和(自身を含む): 16112808

約数和(自身を除く): 8172458

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 14437, 28874, 72185, 144370, 158807, 317614, 360925, 721850, 794035, 1588070, 3970175, 7940350]

約数ペア:

[(1, 7940350), (2, 3970175), (5, 1588070), (10, 794035), (11, 721850), (22, 360925), (25, 317614), (50, 158807), (55, 144370), (110, 72185), (275, 28874), (550, 14437)]