18148160

素因数分解:

$2^6\times 5^1\times {\mathrm{56713}}^1$

素因数の和:56730

約数の個数: 28

約数和(自身を含む): 43216068

約数和(自身を除く): 25067908

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 56713, 113426, 226852, 283565, 453704, 567130, 907408, 1134260, 1814816, 2268520, 3629632, 4537040, 9074080, 18148160]

約数ペア:

[(1, 18148160), (2, 9074080), (4, 4537040), (5, 3629632), (8, 2268520), (10, 1814816), (16, 1134260), (20, 907408), (32, 567130), (40, 453704), (64, 283565), (80, 226852), (160, 113426), (320, 56713)]