4206260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 9299136

約数和(自身を除く): 5092876

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 73, 86, 134, 146, 172, 215, 268, 292, 335, 365, 430, 670, 730, 860, 1340, 1460, 2881, 3139, 4891, 5762, 6278, 9782, 11524, 12556, 14405, 15695, 19564, 24455, 28810, 31390, 48910, 57620, 62780, 97820, 210313, 420626, 841252, 1051565, 2103130, 4206260]

約数ペア:

[(1, 4206260), (2, 2103130), (4, 1051565), (5, 841252), (10, 420626), (20, 210313), (43, 97820), (67, 62780), (73, 57620), (86, 48910), (134, 31390), (146, 28810), (172, 24455), (215, 19564), (268, 15695), (292, 14405), (335, 12556), (365, 11524), (430, 9782), (670, 6278), (730, 5762), (860, 4891), (1340, 3139), (1460, 2881)]