1109120

素因数分解:

$2^7\times 5^1\times {\mathrm{1733}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 2653020

約数和(自身を除く): 1543900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1733, 3466, 6932, 8665, 13864, 17330, 27728, 34660, 55456, 69320, 110912, 138640, 221824, 277280, 554560, 1109120]

約数ペア:

[(1, 1109120), (2, 554560), (4, 277280), (5, 221824), (8, 138640), (10, 110912), (16, 69320), (20, 55456), (32, 34660), (40, 27728), (64, 17330), (80, 13864), (128, 8665), (160, 6932), (320, 3466), (640, 1733)]