16202217025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{15807041}}^1$

素因数の和:15807092

約数の個数: 12

約数和(自身を含む): 20580768684

約数和(自身を除く): 4378551659

約数列:

[1, 5, 25, 41, 205, 1025, 15807041, 79035205, 395176025, 648088681, 3240443405, 16202217025]

約数ペア:

[(1, 16202217025), (5, 3240443405), (25, 648088681), (41, 395176025), (205, 79035205), (1025, 15807041)]