112734640

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3181}}^1$

素因数の和:3637

約数の個数: 40

約数和(自身を含む): 262782288

約数和(自身を除く): 150047648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2215, 3181, 3544, 4430, 6362, 7088, 8860, 12724, 15905, 17720, 25448, 31810, 35440, 50896, 63620, 127240, 254480, 1409183, 2818366, 5636732, 7045915, 11273464, 14091830, 22546928, 28183660, 56367320, 112734640]

約数ペア:

[(1, 112734640), (2, 56367320), (4, 28183660), (5, 22546928), (8, 14091830), (10, 11273464), (16, 7045915), (20, 5636732), (40, 2818366), (80, 1409183), (443, 254480), (886, 127240), (1772, 63620), (2215, 50896), (3181, 35440), (3544, 31810), (4430, 25448), (6362, 17720), (7088, 15905), (8860, 12724)]