25130450

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{7079}}^1$

素因数の和:7162

約数の個数: 24

約数和(自身を含む): 47407680

約数和(自身を除く): 22277230

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 7079, 14158, 35395, 70790, 176975, 353950, 502609, 1005218, 2513045, 5026090, 12565225, 25130450]

約数ペア:

[(1, 25130450), (2, 12565225), (5, 5026090), (10, 2513045), (25, 1005218), (50, 502609), (71, 353950), (142, 176975), (355, 70790), (710, 35395), (1775, 14158), (3550, 7079)]