1004064860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1\times {\mathrm{1129}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 2152785600

約数和(自身を除く): 1148720740

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 839, 1060, 1129, 1678, 2258, 3356, 4195, 4516, 5645, 8390, 11290, 16780, 22580, 44467, 59837, 88934, 119674, 177868, 222335, 239348, 299185, 444670, 598370, 889340, 947231, 1196740, 1894462, 3788924, 4736155, 9472310, 18944620, 50203243, 100406486, 200812972, 251016215, 502032430, 1004064860]

約数ペア:

[(1, 1004064860), (2, 502032430), (4, 251016215), (5, 200812972), (10, 100406486), (20, 50203243), (53, 18944620), (106, 9472310), (212, 4736155), (265, 3788924), (530, 1894462), (839, 1196740), (1060, 947231), (1129, 889340), (1678, 598370), (2258, 444670), (3356, 299185), (4195, 239348), (4516, 222335), (5645, 177868), (8390, 119674), (11290, 88934), (16780, 59837), (22580, 44467)]