667302543140

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{220961107}}^1$

素因数の和:220961267

約数の個数: 24

約数和(自身を含む): 1410615713472

約数和(自身を除く): 743313170332

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 220961107, 441922214, 883844428, 1104805535, 2209611070, 4419222140, 33365127157, 66730254314, 133460508628, 166825635785, 333651271570, 667302543140]

約数ペア:

[(1, 667302543140), (2, 333651271570), (4, 166825635785), (5, 133460508628), (10, 66730254314), (20, 33365127157), (151, 4419222140), (302, 2209611070), (604, 1104805535), (755, 883844428), (1510, 441922214), (3020, 220961107)]