6366140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 15361920

約数和(自身を除く): 8995780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1523, 2090, 3046, 4180, 6092, 7615, 15230, 16753, 28937, 30460, 33506, 57874, 67012, 83765, 115748, 144685, 167530, 289370, 318307, 335060, 578740, 636614, 1273228, 1591535, 3183070, 6366140]

約数ペア:

[(1, 6366140), (2, 3183070), (4, 1591535), (5, 1273228), (10, 636614), (11, 578740), (19, 335060), (20, 318307), (22, 289370), (38, 167530), (44, 144685), (55, 115748), (76, 83765), (95, 67012), (110, 57874), (190, 33506), (209, 30460), (220, 28937), (380, 16753), (418, 15230), (836, 7615), (1045, 6092), (1523, 4180), (2090, 3046)]