8044160

素因数分解:

$2^7\times 5^1\times {\mathrm{12569}}^1$

素因数の和:12588

約数の個数: 32

約数和(自身を含む): 19232100

約数和(自身を除く): 11187940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 12569, 25138, 50276, 62845, 100552, 125690, 201104, 251380, 402208, 502760, 804416, 1005520, 1608832, 2011040, 4022080, 8044160]

約数ペア:

[(1, 8044160), (2, 4022080), (4, 2011040), (5, 1608832), (8, 1005520), (10, 804416), (16, 502760), (20, 402208), (32, 251380), (40, 201104), (64, 125690), (80, 100552), (128, 62845), (160, 50276), (320, 25138), (640, 12569)]