2352804040

素因数分解:

$2^3\times 5^1\times {\mathrm{3329}}^1\times {\mathrm{17669}}^1$

素因数の和:21009

約数の個数: 32

約数和(自身を含む): 5295699000

約数和(自身を除く): 2942894960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3329, 6658, 13316, 16645, 17669, 26632, 33290, 35338, 66580, 70676, 88345, 133160, 141352, 176690, 353380, 706760, 58820101, 117640202, 235280404, 294100505, 470560808, 588201010, 1176402020, 2352804040]

約数ペア:

[(1, 2352804040), (2, 1176402020), (4, 588201010), (5, 470560808), (8, 294100505), (10, 235280404), (20, 117640202), (40, 58820101), (3329, 706760), (6658, 353380), (13316, 176690), (16645, 141352), (17669, 133160), (26632, 88345), (33290, 70676), (35338, 66580)]