42868160

素因数分解:

$2^6\times 5^1\times {\mathrm{133963}}^1$

素因数の和:133980

約数の個数: 28

約数和(自身を含む): 102080568

約数和(自身を除く): 59212408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133963, 267926, 535852, 669815, 1071704, 1339630, 2143408, 2679260, 4286816, 5358520, 8573632, 10717040, 21434080, 42868160]

約数ペア:

[(1, 42868160), (2, 21434080), (4, 10717040), (5, 8573632), (8, 5358520), (10, 4286816), (16, 2679260), (20, 2143408), (32, 1339630), (40, 1071704), (64, 669815), (80, 535852), (160, 267926), (320, 133963)]