3964960

素因数分解:

$2^5\times 5^1\times {\mathrm{24781}}^1$

素因数の和:24796

約数の個数: 24

約数和(自身を含む): 9367596

約数和(自身を除く): 5402636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 24781, 49562, 99124, 123905, 198248, 247810, 396496, 495620, 792992, 991240, 1982480, 3964960]

約数ペア:

[(1, 3964960), (2, 1982480), (4, 991240), (5, 792992), (8, 495620), (10, 396496), (16, 247810), (20, 198248), (32, 123905), (40, 99124), (80, 49562), (160, 24781)]