9527540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 22880256

約数和(自身を除く): 13352716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 127, 155, 220, 242, 254, 310, 341, 484, 508, 605, 620, 635, 682, 1210, 1270, 1364, 1397, 1705, 2420, 2540, 2794, 3410, 3751, 3937, 5588, 6820, 6985, 7502, 7874, 13970, 15004, 15367, 15748, 18755, 19685, 27940, 30734, 37510, 39370, 43307, 61468, 75020, 76835, 78740, 86614, 153670, 173228, 216535, 307340, 433070, 476377, 866140, 952754, 1905508, 2381885, 4763770, 9527540]

約数ペア:

[(1, 9527540), (2, 4763770), (4, 2381885), (5, 1905508), (10, 952754), (11, 866140), (20, 476377), (22, 433070), (31, 307340), (44, 216535), (55, 173228), (62, 153670), (110, 86614), (121, 78740), (124, 76835), (127, 75020), (155, 61468), (220, 43307), (242, 39370), (254, 37510), (310, 30734), (341, 27940), (484, 19685), (508, 18755), (605, 15748), (620, 15367), (635, 15004), (682, 13970), (1210, 7874), (1270, 7502), (1364, 6985), (1397, 6820), (1705, 5588), (2420, 3937), (2540, 3751), (2794, 3410)]