579253120

素因数分解:

$2^7\times 5^1\times {\mathrm{905083}}^1$

素因数の和:905102

約数の個数: 32

約数和(自身を含む): 1384778520

約数和(自身を除く): 805525400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 905083, 1810166, 3620332, 4525415, 7240664, 9050830, 14481328, 18101660, 28962656, 36203320, 57925312, 72406640, 115850624, 144813280, 289626560, 579253120]

約数ペア:

[(1, 579253120), (2, 289626560), (4, 144813280), (5, 115850624), (8, 72406640), (10, 57925312), (16, 36203320), (20, 28962656), (32, 18101660), (40, 14481328), (64, 9050830), (80, 7240664), (128, 4525415), (160, 3620332), (320, 1810166), (640, 905083)]