4219310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 7815528

約数和(自身を除く): 3596218

約数列:

[1, 2, 5, 10, 41, 82, 205, 251, 410, 502, 1255, 1681, 2510, 3362, 8405, 10291, 16810, 20582, 51455, 102910, 421931, 843862, 2109655, 4219310]

約数ペア:

[(1, 4219310), (2, 2109655), (5, 843862), (10, 421931), (41, 102910), (82, 51455), (205, 20582), (251, 16810), (410, 10291), (502, 8405), (1255, 3362), (1681, 2510)]