200540392025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5344181}}^1$

素因数の和:5344289

約数の個数: 24

約数和(自身を含む): 265071427200

約数和(自身を除く): 64531035175

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1501, 1975, 7505, 37525, 5344181, 26720905, 101539439, 133604525, 422190299, 507697195, 2110951495, 2538485975, 8021615681, 10554757475, 40108078405, 200540392025]

約数ペア:

[(1, 200540392025), (5, 40108078405), (19, 10554757475), (25, 8021615681), (79, 2538485975), (95, 2110951495), (395, 507697195), (475, 422190299), (1501, 133604525), (1975, 101539439), (7505, 26720905), (37525, 5344181)]