108930580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{495139}}^1$

素因数の和:495159

約数の個数: 24

約数和(自身を含む): 249550560

約数和(自身を除く): 140619980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 495139, 990278, 1980556, 2475695, 4951390, 5446529, 9902780, 10893058, 21786116, 27232645, 54465290, 108930580]

約数ペア:

[(1, 108930580), (2, 54465290), (4, 27232645), (5, 21786116), (10, 10893058), (11, 9902780), (20, 5446529), (22, 4951390), (44, 2475695), (55, 1980556), (110, 990278), (220, 495139)]