23865460

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5351}}^1$

素因数の和:5583

約数の個数: 24

約数和(自身を含む): 50351616

約数和(自身を除く): 26486156

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 5351, 10702, 21404, 26755, 53510, 107020, 1193273, 2386546, 4773092, 5966365, 11932730, 23865460]

約数ペア:

[(1, 23865460), (2, 11932730), (4, 5966365), (5, 4773092), (10, 2386546), (20, 1193273), (223, 107020), (446, 53510), (892, 26755), (1115, 21404), (2230, 10702), (4460, 5351)]