47779120

素因数分解:

$2^4\times 5^1\times {\mathrm{597239}}^1$

素因数の和:597252

約数の個数: 20

約数和(自身を含む): 111086640

約数和(自身を除く): 63307520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 597239, 1194478, 2388956, 2986195, 4777912, 5972390, 9555824, 11944780, 23889560, 47779120]

約数ペア:

[(1, 47779120), (2, 23889560), (4, 11944780), (5, 9555824), (8, 5972390), (10, 4777912), (16, 2986195), (20, 2388956), (40, 1194478), (80, 597239)]