61032820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{105229}}^1$

素因数の和:105267

約数の個数: 24

約数和(自身を含む): 132589800

約数和(自身を除く): 71556980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 105229, 210458, 420916, 526145, 1052290, 2104580, 3051641, 6103282, 12206564, 15258205, 30516410, 61032820]

約数ペア:

[(1, 61032820), (2, 30516410), (4, 15258205), (5, 12206564), (10, 6103282), (20, 3051641), (29, 2104580), (58, 1052290), (116, 526145), (145, 420916), (290, 210458), (580, 105229)]