5605450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1662

約数の個数: 24

約数和(自身を含む): 10579680

約数和(自身を除く): 4974230

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1579, 1775, 3158, 3550, 7895, 15790, 39475, 78950, 112109, 224218, 560545, 1121090, 2802725, 5605450]

約数ペア:

[(1, 5605450), (2, 2802725), (5, 1121090), (10, 560545), (25, 224218), (50, 112109), (71, 78950), (142, 39475), (355, 15790), (710, 7895), (1579, 3550), (1775, 3158)]