385250871340

素因数分解:

$2^2\times 5^1\times {\mathrm{2677}}^1\times {\mathrm{7195571}}^1$

素因数の和:7198257

約数の個数: 24

約数和(自身を含む): 809329156272

約数和(自身を除く): 424078284932

約数列:

[1, 2, 4, 5, 10, 20, 2677, 5354, 10708, 13385, 26770, 53540, 7195571, 14391142, 28782284, 35977855, 71955710, 143911420, 19262543567, 38525087134, 77050174268, 96312717835, 192625435670, 385250871340]

約数ペア:

[(1, 385250871340), (2, 192625435670), (4, 96312717835), (5, 77050174268), (10, 38525087134), (20, 19262543567), (2677, 143911420), (5354, 71955710), (10708, 35977855), (13385, 28782284), (26770, 14391142), (53540, 7195571)]