4213850

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1270

約数の個数: 24

約数和(自身を含む): 7954848

約数和(自身を除く): 3740998

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1187, 1775, 2374, 3550, 5935, 11870, 29675, 59350, 84277, 168554, 421385, 842770, 2106925, 4213850]

約数ペア:

[(1, 4213850), (2, 2106925), (5, 842770), (10, 421385), (25, 168554), (50, 84277), (71, 59350), (142, 29675), (355, 11870), (710, 5935), (1187, 3550), (1775, 2374)]