4471150

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:636

約数の個数: 24

約数和(自身を含む): 8374464

約数和(自身を除く): 3903314

約数列:

[1, 2, 5, 10, 25, 50, 223, 401, 446, 802, 1115, 2005, 2230, 4010, 5575, 10025, 11150, 20050, 89423, 178846, 447115, 894230, 2235575, 4471150]

約数ペア:

[(1, 4471150), (2, 2235575), (5, 894230), (10, 447115), (25, 178846), (50, 89423), (223, 20050), (401, 11150), (446, 10025), (802, 5575), (1115, 4010), (2005, 2230)]