149297625380

素因数分解:

$2^2\times 5^1\times {\mathrm{2719}}^1\times {\mathrm{2745451}}^1$

素因数の和:2748179

約数の個数: 24

約数和(自身を含む): 313640436480

約数和(自身を除く): 164342811100

約数列:

[1, 2, 4, 5, 10, 20, 2719, 5438, 10876, 13595, 27190, 54380, 2745451, 5490902, 10981804, 13727255, 27454510, 54909020, 7464881269, 14929762538, 29859525076, 37324406345, 74648812690, 149297625380]

約数ペア:

[(1, 149297625380), (2, 74648812690), (4, 37324406345), (5, 29859525076), (10, 14929762538), (20, 7464881269), (2719, 54909020), (5438, 27454510), (10876, 13727255), (13595, 10981804), (27190, 5490902), (54380, 2745451)]