2402380

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1063}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 5094432

約数和(自身を除く): 2692052

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1063, 1130, 2126, 2260, 4252, 5315, 10630, 21260, 120119, 240238, 480476, 600595, 1201190, 2402380]

約数ペア:

[(1, 2402380), (2, 1201190), (4, 600595), (5, 480476), (10, 240238), (20, 120119), (113, 21260), (226, 10630), (452, 5315), (565, 4252), (1063, 2260), (1130, 2126)]