16243780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116027}}^1$

素因数の和:116043

約数の個数: 24

約数和(自身を含む): 38985408

約数和(自身を除く): 22741628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116027, 232054, 464108, 580135, 812189, 1160270, 1624378, 2320540, 3248756, 4060945, 8121890, 16243780]

約数ペア:

[(1, 16243780), (2, 8121890), (4, 4060945), (5, 3248756), (7, 2320540), (10, 1624378), (14, 1160270), (20, 812189), (28, 580135), (35, 464108), (70, 232054), (140, 116027)]