414678100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{101141}}^1$

素因数の和:101196

約数の個数: 36

約数和(自身を含む): 921808188

約数和(自身を除く): 507130088

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 101141, 202282, 404564, 505705, 1011410, 2022820, 2528525, 4146781, 5057050, 8293562, 10114100, 16587124, 20733905, 41467810, 82935620, 103669525, 207339050, 414678100]

約数ペア:

[(1, 414678100), (2, 207339050), (4, 103669525), (5, 82935620), (10, 41467810), (20, 20733905), (25, 16587124), (41, 10114100), (50, 8293562), (82, 5057050), (100, 4146781), (164, 2528525), (205, 2022820), (410, 1011410), (820, 505705), (1025, 404564), (2050, 202282), (4100, 101141)]