156948585890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47441}}^1\times {\mathrm{8069}}^1$

素因数の和:55558

約数の個数: 32

約数和(自身を含む): 289439846640

約数和(自身を除く): 132491260750

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 8069, 16138, 40345, 47441, 80690, 94882, 237205, 330829, 474410, 661658, 1654145, 1945081, 3308290, 3890162, 9725405, 19450810, 382801429, 765602858, 1914007145, 3828014290, 15694858589, 31389717178, 78474292945, 156948585890]

約数ペア:

[(1, 156948585890), (2, 78474292945), (5, 31389717178), (10, 15694858589), (41, 3828014290), (82, 1914007145), (205, 765602858), (410, 382801429), (8069, 19450810), (16138, 9725405), (40345, 3890162), (47441, 3308290), (80690, 1945081), (94882, 1654145), (237205, 661658), (330829, 474410)]