2023370050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{7841}}^1$

素因数の和:8263

約数の個数: 48

約数和(自身を含む): 4063693032

約数和(自身を除く): 2040322982

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 397, 650, 794, 1985, 3970, 5161, 7841, 9925, 10322, 15682, 19850, 25805, 39205, 51610, 78410, 101933, 129025, 196025, 203866, 258050, 392050, 509665, 1019330, 2548325, 3112877, 5096650, 6225754, 15564385, 31128770, 40467401, 77821925, 80934802, 155643850, 202337005, 404674010, 1011685025, 2023370050]

約数ペア:

[(1, 2023370050), (2, 1011685025), (5, 404674010), (10, 202337005), (13, 155643850), (25, 80934802), (26, 77821925), (50, 40467401), (65, 31128770), (130, 15564385), (325, 6225754), (397, 5096650), (650, 3112877), (794, 2548325), (1985, 1019330), (3970, 509665), (5161, 392050), (7841, 258050), (9925, 203866), (10322, 196025), (15682, 129025), (19850, 101933), (25805, 78410), (39205, 51610)]