2167029260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{44171}}^1$

素因数の和:44414

約数の個数: 48

約数和(自身を含む): 4986842112

約数和(自身を除く): 2819812852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 2230, 2453, 4460, 4906, 9812, 12265, 24530, 44171, 49060, 88342, 176684, 220855, 441710, 485881, 883420, 971762, 1943524, 2429405, 4858810, 9717620, 9850133, 19700266, 39400532, 49250665, 98501330, 108351463, 197002660, 216702926, 433405852, 541757315, 1083514630, 2167029260]

約数ペア:

[(1, 2167029260), (2, 1083514630), (4, 541757315), (5, 433405852), (10, 216702926), (11, 197002660), (20, 108351463), (22, 98501330), (44, 49250665), (55, 39400532), (110, 19700266), (220, 9850133), (223, 9717620), (446, 4858810), (892, 2429405), (1115, 1943524), (2230, 971762), (2453, 883420), (4460, 485881), (4906, 441710), (9812, 220855), (12265, 176684), (24530, 88342), (44171, 49060)]