40333480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3010

約数の個数: 64

約数和(自身を含む): 102228480

約数和(自身を除く): 61895000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 2957, 3410, 5914, 6820, 11828, 13640, 14785, 23656, 29570, 32527, 59140, 65054, 91667, 118280, 130108, 162635, 183334, 260216, 325270, 366668, 458335, 650540, 733336, 916670, 1008337, 1301080, 1833340, 2016674, 3666680, 4033348, 5041685, 8066696, 10083370, 20166740, 40333480]

約数ペア:

[(1, 40333480), (2, 20166740), (4, 10083370), (5, 8066696), (8, 5041685), (10, 4033348), (11, 3666680), (20, 2016674), (22, 1833340), (31, 1301080), (40, 1008337), (44, 916670), (55, 733336), (62, 650540), (88, 458335), (110, 366668), (124, 325270), (155, 260216), (220, 183334), (248, 162635), (310, 130108), (341, 118280), (440, 91667), (620, 65054), (682, 59140), (1240, 32527), (1364, 29570), (1705, 23656), (2728, 14785), (2957, 13640), (3410, 11828), (5914, 6820)]