4468160

素因数分解:

$2^6\times 5^1\times {\mathrm{13963}}^1$

素因数の和:13980

約数の個数: 28

約数和(自身を含む): 10640568

約数和(自身を除く): 6172408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13963, 27926, 55852, 69815, 111704, 139630, 223408, 279260, 446816, 558520, 893632, 1117040, 2234080, 4468160]

約数ペア:

[(1, 4468160), (2, 2234080), (4, 1117040), (5, 893632), (8, 558520), (10, 446816), (16, 279260), (20, 223408), (32, 139630), (40, 111704), (64, 69815), (80, 55852), (160, 27926), (320, 13963)]