1948220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3359}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 4233600

約数和(自身を除く): 2285380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3359, 6718, 13436, 16795, 33590, 67180, 97411, 194822, 389644, 487055, 974110, 1948220]

約数ペア:

[(1, 1948220), (2, 974110), (4, 487055), (5, 389644), (10, 194822), (20, 97411), (29, 67180), (58, 33590), (116, 16795), (145, 13436), (290, 6718), (580, 3359)]