119829040

素因数分解:

$2^4\times 5^1\times {\mathrm{1497863}}^1$

素因数の和:1497876

約数の個数: 20

約数和(自身を含む): 278602704

約数和(自身を除く): 158773664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1497863, 2995726, 5991452, 7489315, 11982904, 14978630, 23965808, 29957260, 59914520, 119829040]

約数ペア:

[(1, 119829040), (2, 59914520), (4, 29957260), (5, 23965808), (8, 14978630), (10, 11982904), (16, 7489315), (20, 5991452), (40, 2995726), (80, 1497863)]