194734240

素因数分解:

$2^5\times 5^1\times {\mathrm{1217089}}^1$

素因数の和:1217104

約数の個数: 24

約数和(自身を含む): 460060020

約数和(自身を除く): 265325780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1217089, 2434178, 4868356, 6085445, 9736712, 12170890, 19473424, 24341780, 38946848, 48683560, 97367120, 194734240]

約数ペア:

[(1, 194734240), (2, 97367120), (4, 48683560), (5, 38946848), (8, 24341780), (10, 19473424), (16, 12170890), (20, 9736712), (32, 6085445), (40, 4868356), (80, 2434178), (160, 1217089)]