21825610270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1\times {\mathrm{29629}}^1$

素因数の和:33532

約数の個数: 32

約数和(自身を含む): 41365850400

約数和(自身を除く): 19540240130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 3877, 7754, 19385, 29629, 38770, 59258, 73663, 147326, 148145, 296290, 368315, 562951, 736630, 1125902, 2814755, 5629510, 114871633, 229743266, 574358165, 1148716330, 2182561027, 4365122054, 10912805135, 21825610270]

約数ペア:

[(1, 21825610270), (2, 10912805135), (5, 4365122054), (10, 2182561027), (19, 1148716330), (38, 574358165), (95, 229743266), (190, 114871633), (3877, 5629510), (7754, 2814755), (19385, 1125902), (29629, 736630), (38770, 562951), (59258, 368315), (73663, 296290), (147326, 148145)]