930777620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{15889}}^1$

素因数の和:16028

約数の個数: 48

約数和(自身を含む): 2042182800

約数和(自身を除く): 1111405180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 1010, 2020, 2929, 5858, 11716, 14645, 15889, 29290, 31778, 58580, 63556, 79445, 158890, 317780, 460781, 921562, 1604789, 1843124, 2303905, 3209578, 4607810, 6419156, 8023945, 9215620, 16047890, 32095780, 46538881, 93077762, 186155524, 232694405, 465388810, 930777620]

約数ペア:

[(1, 930777620), (2, 465388810), (4, 232694405), (5, 186155524), (10, 93077762), (20, 46538881), (29, 32095780), (58, 16047890), (101, 9215620), (116, 8023945), (145, 6419156), (202, 4607810), (290, 3209578), (404, 2303905), (505, 1843124), (580, 1604789), (1010, 921562), (2020, 460781), (2929, 317780), (5858, 158890), (11716, 79445), (14645, 63556), (15889, 58580), (29290, 31778)]