393298099580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{548059}}^1$

素因数の和:548798

約数の個数: 48

約数和(自身を含む): 842754054240

約数和(自身を除く): 449455954660

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 677, 1060, 1354, 2708, 3385, 6770, 13540, 35881, 71762, 143524, 179405, 358810, 548059, 717620, 1096118, 2192236, 2740295, 5480590, 10961180, 29047127, 58094254, 116188508, 145235635, 290471270, 371035943, 580942540, 742071886, 1484143772, 1855179715, 3710359430, 7420718860, 19664904979, 39329809958, 78659619916, 98324524895, 196649049790, 393298099580]

約数ペア:

[(1, 393298099580), (2, 196649049790), (4, 98324524895), (5, 78659619916), (10, 39329809958), (20, 19664904979), (53, 7420718860), (106, 3710359430), (212, 1855179715), (265, 1484143772), (530, 742071886), (677, 580942540), (1060, 371035943), (1354, 290471270), (2708, 145235635), (3385, 116188508), (6770, 58094254), (13540, 29047127), (35881, 10961180), (71762, 5480590), (143524, 2740295), (179405, 2192236), (358810, 1096118), (548059, 717620)]