2023773940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{52511}}^1$

素因数の和:52608

約数の個数: 48

約数和(自身を含む): 4446296064

約数和(自身を除く): 2422522124

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 3854, 7708, 9635, 19270, 38540, 52511, 105022, 210044, 262555, 525110, 1050220, 2152951, 2468017, 4305902, 4936034, 8611804, 9872068, 10764755, 12340085, 21529510, 24680170, 43059020, 49360340, 101188697, 202377394, 404754788, 505943485, 1011886970, 2023773940]

約数ペア:

[(1, 2023773940), (2, 1011886970), (4, 505943485), (5, 404754788), (10, 202377394), (20, 101188697), (41, 49360340), (47, 43059020), (82, 24680170), (94, 21529510), (164, 12340085), (188, 10764755), (205, 9872068), (235, 8611804), (410, 4936034), (470, 4305902), (820, 2468017), (940, 2152951), (1927, 1050220), (3854, 525110), (7708, 262555), (9635, 210044), (19270, 105022), (38540, 52511)]