11389120

素因数分解:

$2^6\times 5^1\times {\mathrm{35591}}^1$

素因数の和:35608

約数の個数: 28

約数和(自身を含む): 27121104

約数和(自身を除く): 15731984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 35591, 71182, 142364, 177955, 284728, 355910, 569456, 711820, 1138912, 1423640, 2277824, 2847280, 5694560, 11389120]

約数ペア:

[(1, 11389120), (2, 5694560), (4, 2847280), (5, 2277824), (8, 1423640), (10, 1138912), (16, 711820), (20, 569456), (32, 355910), (40, 284728), (64, 177955), (80, 142364), (160, 71182), (320, 35591)]