98568140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2503}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 227162880

約数和(自身を除く): 128594740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1790, 1969, 2503, 3580, 3938, 5006, 7876, 9845, 10012, 12515, 19690, 25030, 27533, 39380, 50060, 55066, 110132, 137665, 275330, 448037, 550660, 896074, 1792148, 2240185, 4480370, 4928407, 8960740, 9856814, 19713628, 24642035, 49284070, 98568140]

約数ペア:

[(1, 98568140), (2, 49284070), (4, 24642035), (5, 19713628), (10, 9856814), (11, 8960740), (20, 4928407), (22, 4480370), (44, 2240185), (55, 1792148), (110, 896074), (179, 550660), (220, 448037), (358, 275330), (716, 137665), (895, 110132), (1790, 55066), (1969, 50060), (2503, 39380), (3580, 27533), (3938, 25030), (5006, 19690), (7876, 12515), (9845, 10012)]