2879050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:894

約数の個数: 24

約数和(自身を含む): 5437152

約数和(自身を除く): 2558102

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 811, 1622, 1775, 3550, 4055, 8110, 20275, 40550, 57581, 115162, 287905, 575810, 1439525, 2879050]

約数ペア:

[(1, 2879050), (2, 1439525), (5, 575810), (10, 287905), (25, 115162), (50, 57581), (71, 40550), (142, 20275), (355, 8110), (710, 4055), (811, 3550), (1622, 1775)]