2024932820

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{3851}}^1$

素因数の和:4352

約数の個数: 48

約数和(自身を含む): 4333222656

約数和(自身を除く): 2308289836

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 431, 610, 862, 1220, 1724, 2155, 3851, 4310, 7702, 8620, 15404, 19255, 26291, 38510, 52582, 77020, 105164, 131455, 234911, 262910, 469822, 525820, 939644, 1174555, 1659781, 2349110, 3319562, 4698220, 6639124, 8298905, 16597810, 33195620, 101246641, 202493282, 404986564, 506233205, 1012466410, 2024932820]

約数ペア:

[(1, 2024932820), (2, 1012466410), (4, 506233205), (5, 404986564), (10, 202493282), (20, 101246641), (61, 33195620), (122, 16597810), (244, 8298905), (305, 6639124), (431, 4698220), (610, 3319562), (862, 2349110), (1220, 1659781), (1724, 1174555), (2155, 939644), (3851, 525820), (4310, 469822), (7702, 262910), (8620, 234911), (15404, 131455), (19255, 105164), (26291, 77020), (38510, 52582)]