40232450

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{9041}}^1$

素因数の和:9142

約数の個数: 24

約数和(自身を含む): 75681540

約数和(自身を除く): 35449090

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2225, 4450, 9041, 18082, 45205, 90410, 226025, 452050, 804649, 1609298, 4023245, 8046490, 20116225, 40232450]

約数ペア:

[(1, 40232450), (2, 20116225), (5, 8046490), (10, 4023245), (25, 1609298), (50, 804649), (89, 452050), (178, 226025), (445, 90410), (890, 45205), (2225, 18082), (4450, 9041)]