47168720

素因数分解:

$2^4\times 5^1\times {\mathrm{589609}}^1$

素因数の和:589622

約数の個数: 20

約数和(自身を含む): 109667460

約数和(自身を除く): 62498740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 589609, 1179218, 2358436, 2948045, 4716872, 5896090, 9433744, 11792180, 23584360, 47168720]

約数ペア:

[(1, 47168720), (2, 23584360), (4, 11792180), (5, 9433744), (8, 5896090), (10, 4716872), (16, 2948045), (20, 2358436), (40, 1179218), (80, 589609)]