236486140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{22871}}^1$

素因数の和:22938

約数の個数: 48

約数和(自身を含む): 553319424

約数和(自身を除く): 316833284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 22871, 45742, 91484, 114355, 228710, 251581, 457420, 503162, 1006324, 1074937, 1257905, 2149874, 2515810, 4299748, 5031620, 5374685, 10749370, 11824307, 21498740, 23648614, 47297228, 59121535, 118243070, 236486140]

約数ペア:

[(1, 236486140), (2, 118243070), (4, 59121535), (5, 47297228), (10, 23648614), (11, 21498740), (20, 11824307), (22, 10749370), (44, 5374685), (47, 5031620), (55, 4299748), (94, 2515810), (110, 2149874), (188, 1257905), (220, 1074937), (235, 1006324), (470, 503162), (517, 457420), (940, 251581), (1034, 228710), (2068, 114355), (2585, 91484), (5170, 45742), (10340, 22871)]