23995180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3761}}^1$

素因数の和:3810

約数の個数: 48

約数和(自身を含む): 56881440

約数和(自身を除く): 32886260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 3761, 6380, 7522, 15044, 18805, 37610, 41371, 75220, 82742, 109069, 165484, 206855, 218138, 413710, 436276, 545345, 827420, 1090690, 1199759, 2181380, 2399518, 4799036, 5998795, 11997590, 23995180]

約数ペア:

[(1, 23995180), (2, 11997590), (4, 5998795), (5, 4799036), (10, 2399518), (11, 2181380), (20, 1199759), (22, 1090690), (29, 827420), (44, 545345), (55, 436276), (58, 413710), (110, 218138), (116, 206855), (145, 165484), (220, 109069), (290, 82742), (319, 75220), (580, 41371), (638, 37610), (1276, 18805), (1595, 15044), (3190, 7522), (3761, 6380)]