1566201260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{207719}}^1$

素因数の和:207770

約数の個数: 48

約数和(自身を含む): 3664180800

約数和(自身を除く): 2097979540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 207719, 415438, 830876, 1038595, 2077190, 2700347, 4154380, 5400694, 6023851, 10801388, 12047702, 13501735, 24095404, 27003470, 30119255, 54006940, 60238510, 78310063, 120477020, 156620126, 313240252, 391550315, 783100630, 1566201260]

約数ペア:

[(1, 1566201260), (2, 783100630), (4, 391550315), (5, 313240252), (10, 156620126), (13, 120477020), (20, 78310063), (26, 60238510), (29, 54006940), (52, 30119255), (58, 27003470), (65, 24095404), (116, 13501735), (130, 12047702), (145, 10801388), (260, 6023851), (290, 5400694), (377, 4154380), (580, 2700347), (754, 2077190), (1508, 1038595), (1885, 830876), (3770, 415438), (7540, 207719)]