633971545840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149521591}}^1$

素因数の和:149521657

約数の個数: 40

約数和(自身を含む): 1501794870048

約数和(自身を除く): 867823324208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 149521591, 299043182, 598086364, 747607955, 1196172728, 1495215910, 2392345456, 2990431820, 5980863640, 7924644323, 11961727280, 15849288646, 31698577292, 39623221615, 63397154584, 79246443230, 126794309168, 158492886460, 316985772920, 633971545840]

約数ペア:

[(1, 633971545840), (2, 316985772920), (4, 158492886460), (5, 126794309168), (8, 79246443230), (10, 63397154584), (16, 39623221615), (20, 31698577292), (40, 15849288646), (53, 11961727280), (80, 7924644323), (106, 5980863640), (212, 2990431820), (265, 2392345456), (424, 1495215910), (530, 1196172728), (848, 747607955), (1060, 598086364), (2120, 299043182), (4240, 149521591)]