45871220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{20297}}^1$

素因数の和:20419

約数の個数: 24

約数和(自身を含む): 97186824

約数和(自身を除く): 51315604

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 20297, 40594, 81188, 101485, 202970, 405940, 2293561, 4587122, 9174244, 11467805, 22935610, 45871220]

約数ペア:

[(1, 45871220), (2, 22935610), (4, 11467805), (5, 9174244), (10, 4587122), (20, 2293561), (113, 405940), (226, 202970), (452, 101485), (565, 81188), (1130, 40594), (2260, 20297)]