71625350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{18133}}^1$

素因数の和:18224

約数の個数: 24

約数和(自身を含む): 134916960

約数和(自身を除く): 63291610

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 18133, 36266, 90665, 181330, 453325, 906650, 1432507, 2865014, 7162535, 14325070, 35812675, 71625350]

約数ペア:

[(1, 71625350), (2, 35812675), (5, 14325070), (10, 7162535), (25, 2865014), (50, 1432507), (79, 906650), (158, 453325), (395, 181330), (790, 90665), (1975, 36266), (3950, 18133)]