6627850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1950

約数の個数: 24

約数和(自身を含む): 12508128

約数和(自身を除く): 5880278

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 1867, 3550, 3734, 9335, 18670, 46675, 93350, 132557, 265114, 662785, 1325570, 3313925, 6627850]

約数ペア:

[(1, 6627850), (2, 3313925), (5, 1325570), (10, 662785), (25, 265114), (50, 132557), (71, 93350), (142, 46675), (355, 18670), (710, 9335), (1775, 3734), (1867, 3550)]