5257550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1564

約数の個数: 24

約数和(自身を含む): 9923472

約数和(自身を除く): 4665922

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1481, 1775, 2962, 3550, 7405, 14810, 37025, 74050, 105151, 210302, 525755, 1051510, 2628775, 5257550]

約数ペア:

[(1, 5257550), (2, 2628775), (5, 1051510), (10, 525755), (25, 210302), (50, 105151), (71, 74050), (142, 37025), (355, 14810), (710, 7405), (1481, 3550), (1775, 2962)]