16601620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{118583}}^1$

素因数の和:118599

約数の個数: 24

約数和(自身を含む): 39844224

約数和(自身を除く): 23242604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 118583, 237166, 474332, 592915, 830081, 1185830, 1660162, 2371660, 3320324, 4150405, 8300810, 16601620]

約数ペア:

[(1, 16601620), (2, 8300810), (4, 4150405), (5, 3320324), (7, 2371660), (10, 1660162), (14, 1185830), (20, 830081), (28, 592915), (35, 474332), (70, 237166), (140, 118583)]