59434420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{72481}}^1$

素因数の和:72531

約数の個数: 24

約数和(自身を含む): 127858248

約数和(自身を除く): 68423828

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 72481, 144962, 289924, 362405, 724810, 1449620, 2971721, 5943442, 11886884, 14858605, 29717210, 59434420]

約数ペア:

[(1, 59434420), (2, 29717210), (4, 14858605), (5, 11886884), (10, 5943442), (20, 2971721), (41, 1449620), (82, 724810), (164, 362405), (205, 289924), (410, 144962), (820, 72481)]