15673617740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{146291}}^1$

素因数の和:146798

約数の個数: 48

約数和(自身を含む): 35980809984

約数和(自身を除く): 20307192244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 487, 974, 1948, 2435, 4870, 5357, 9740, 10714, 21428, 26785, 53570, 107140, 146291, 292582, 585164, 731455, 1462910, 1609201, 2925820, 3218402, 6436804, 8046005, 16092010, 32184020, 71243717, 142487434, 284974868, 356218585, 712437170, 783680887, 1424874340, 1567361774, 3134723548, 3918404435, 7836808870, 15673617740]

約数ペア:

[(1, 15673617740), (2, 7836808870), (4, 3918404435), (5, 3134723548), (10, 1567361774), (11, 1424874340), (20, 783680887), (22, 712437170), (44, 356218585), (55, 284974868), (110, 142487434), (220, 71243717), (487, 32184020), (974, 16092010), (1948, 8046005), (2435, 6436804), (4870, 3218402), (5357, 2925820), (9740, 1609201), (10714, 1462910), (21428, 731455), (26785, 585164), (53570, 292582), (107140, 146291)]