4080350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1124

約数の個数: 24

約数和(自身を含む): 7692960

約数和(自身を除く): 3612610

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1033, 1975, 2066, 3950, 5165, 10330, 25825, 51650, 81607, 163214, 408035, 816070, 2040175, 4080350]

約数ペア:

[(1, 4080350), (2, 2040175), (5, 816070), (10, 408035), (25, 163214), (50, 81607), (79, 51650), (158, 25825), (395, 10330), (790, 5165), (1033, 3950), (1975, 2066)]