134014520

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{11923}}^1$

素因数の和:12215

約数の個数: 32

約数和(自身を含む): 302631120

約数和(自身を除く): 168616600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1124, 1405, 2248, 2810, 5620, 11240, 11923, 23846, 47692, 59615, 95384, 119230, 238460, 476920, 3350363, 6700726, 13401452, 16751815, 26802904, 33503630, 67007260, 134014520]

約数ペア:

[(1, 134014520), (2, 67007260), (4, 33503630), (5, 26802904), (8, 16751815), (10, 13401452), (20, 6700726), (40, 3350363), (281, 476920), (562, 238460), (1124, 119230), (1405, 95384), (2248, 59615), (2810, 47692), (5620, 23846), (11240, 11923)]