47224180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{81421}}^1$

素因数の和:81459

約数の個数: 24

約数和(自身を含む): 102591720

約数和(自身を除く): 55367540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 81421, 162842, 325684, 407105, 814210, 1628420, 2361209, 4722418, 9444836, 11806045, 23612090, 47224180]

約数ペア:

[(1, 47224180), (2, 23612090), (4, 11806045), (5, 9444836), (10, 4722418), (20, 2361209), (29, 1628420), (58, 814210), (116, 407105), (145, 325684), (290, 162842), (580, 81421)]