27221920310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1\times {\mathrm{13259}}^1$

素因数の和:14225

約数の個数: 64

約数和(自身を含む): 55937044800

約数和(自身を除く): 28715124490

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 929, 1105, 1858, 2210, 4645, 9290, 12077, 13259, 15793, 24154, 26518, 31586, 60385, 66295, 78965, 120770, 132590, 157930, 172367, 205309, 225403, 344734, 410618, 450806, 861835, 1026545, 1127015, 1723670, 2053090, 2254030, 2930239, 5860478, 12317611, 14651195, 24635222, 29302390, 61588055, 123176110, 160128943, 209399387, 320257886, 418798774, 800644715, 1046996935, 1601289430, 2093993870, 2722192031, 5444384062, 13610960155, 27221920310]

約数ペア:

[(1, 27221920310), (2, 13610960155), (5, 5444384062), (10, 2722192031), (13, 2093993870), (17, 1601289430), (26, 1046996935), (34, 800644715), (65, 418798774), (85, 320257886), (130, 209399387), (170, 160128943), (221, 123176110), (442, 61588055), (929, 29302390), (1105, 24635222), (1858, 14651195), (2210, 12317611), (4645, 5860478), (9290, 2930239), (12077, 2254030), (13259, 2053090), (15793, 1723670), (24154, 1127015), (26518, 1026545), (31586, 861835), (60385, 450806), (66295, 410618), (78965, 344734), (120770, 225403), (132590, 205309), (157930, 172367)]