41872580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 93562560

約数和(自身を除く): 51689980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 1010, 1091, 1919, 2020, 2182, 3838, 4364, 5455, 7676, 9595, 10910, 19190, 20729, 21820, 38380, 41458, 82916, 103645, 110191, 207290, 220382, 414580, 440764, 550955, 1101910, 2093629, 2203820, 4187258, 8374516, 10468145, 20936290, 41872580]

約数ペア:

[(1, 41872580), (2, 20936290), (4, 10468145), (5, 8374516), (10, 4187258), (19, 2203820), (20, 2093629), (38, 1101910), (76, 550955), (95, 440764), (101, 414580), (190, 220382), (202, 207290), (380, 110191), (404, 103645), (505, 82916), (1010, 41458), (1091, 38380), (1919, 21820), (2020, 20729), (2182, 19190), (3838, 10910), (4364, 9595), (5455, 7676)]