190728640

素因数分解:

$2^6\times 5^1\times {\mathrm{596027}}^1$

素因数の和:596044

約数の個数: 28

約数和(自身を含む): 454173336

約数和(自身を除く): 263444696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 596027, 1192054, 2384108, 2980135, 4768216, 5960270, 9536432, 11920540, 19072864, 23841080, 38145728, 47682160, 95364320, 190728640]

約数ペア:

[(1, 190728640), (2, 95364320), (4, 47682160), (5, 38145728), (8, 23841080), (10, 19072864), (16, 11920540), (20, 9536432), (32, 5960270), (40, 4768216), (64, 2980135), (80, 2384108), (160, 1192054), (320, 596027)]