92139920

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12941}}^1$

素因数の和:13043

約数の個数: 40

約数和(自身を含む): 216649080

約数和(自身を除く): 124509160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 12941, 25882, 51764, 64705, 103528, 129410, 207056, 258820, 517640, 1035280, 1151749, 2303498, 4606996, 5758745, 9213992, 11517490, 18427984, 23034980, 46069960, 92139920]

約数ペア:

[(1, 92139920), (2, 46069960), (4, 23034980), (5, 18427984), (8, 11517490), (10, 9213992), (16, 5758745), (20, 4606996), (40, 2303498), (80, 1151749), (89, 1035280), (178, 517640), (356, 258820), (445, 207056), (712, 129410), (890, 103528), (1424, 64705), (1780, 51764), (3560, 25882), (7120, 12941)]