108996140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{495437}}^1$

素因数の和:495457

約数の個数: 24

約数和(自身を含む): 249700752

約数和(自身を除く): 140704612

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 495437, 990874, 1981748, 2477185, 4954370, 5449807, 9908740, 10899614, 21799228, 27249035, 54498070, 108996140]

約数ペア:

[(1, 108996140), (2, 54498070), (4, 27249035), (5, 21799228), (10, 10899614), (11, 9908740), (20, 5449807), (22, 4954370), (44, 2477185), (55, 1981748), (110, 990874), (220, 495437)]