19014080

素因数分解:

$2^6\times 5^1\times {\mathrm{59419}}^1$

素因数の和:59436

約数の個数: 28

約数和(自身を含む): 45278040

約数和(自身を除く): 26263960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 59419, 118838, 237676, 297095, 475352, 594190, 950704, 1188380, 1901408, 2376760, 3802816, 4753520, 9507040, 19014080]

約数ペア:

[(1, 19014080), (2, 9507040), (4, 4753520), (5, 3802816), (8, 2376760), (10, 1901408), (16, 1188380), (20, 950704), (32, 594190), (40, 475352), (64, 297095), (80, 237676), (160, 118838), (320, 59419)]