2005392450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{829}}^1\times {\mathrm{16127}}^1$

素因数の和:16971

約数の個数: 48

約数和(自身を含む): 4979681280

約数和(自身を除く): 2974288830

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 829, 1658, 2487, 4145, 4974, 8290, 12435, 16127, 20725, 24870, 32254, 41450, 48381, 62175, 80635, 96762, 124350, 161270, 241905, 403175, 483810, 806350, 1209525, 2419050, 13369283, 26738566, 40107849, 66846415, 80215698, 133692830, 200539245, 334232075, 401078490, 668464150, 1002696225, 2005392450]

約数ペア:

[(1, 2005392450), (2, 1002696225), (3, 668464150), (5, 401078490), (6, 334232075), (10, 200539245), (15, 133692830), (25, 80215698), (30, 66846415), (50, 40107849), (75, 26738566), (150, 13369283), (829, 2419050), (1658, 1209525), (2487, 806350), (4145, 483810), (4974, 403175), (8290, 241905), (12435, 161270), (16127, 124350), (20725, 96762), (24870, 80635), (32254, 62175), (41450, 48381)]