82751060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{591079}}^1$

素因数の和:591095

約数の個数: 24

約数和(自身を含む): 198602880

約数和(自身を除く): 115851820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 591079, 1182158, 2364316, 2955395, 4137553, 5910790, 8275106, 11821580, 16550212, 20687765, 41375530, 82751060]

約数ペア:

[(1, 82751060), (2, 41375530), (4, 20687765), (5, 16550212), (7, 11821580), (10, 8275106), (14, 5910790), (20, 4137553), (28, 2955395), (35, 2364316), (70, 1182158), (140, 591079)]