82370120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{294179}}^1$

素因数の和:294197

約数の個数: 32

約数和(自身を含む): 211809600

約数和(自身を除く): 129439480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 294179, 588358, 1176716, 1470895, 2059253, 2353432, 2941790, 4118506, 5883580, 8237012, 10296265, 11767160, 16474024, 20592530, 41185060, 82370120]

約数ペア:

[(1, 82370120), (2, 41185060), (4, 20592530), (5, 16474024), (7, 11767160), (8, 10296265), (10, 8237012), (14, 5883580), (20, 4118506), (28, 2941790), (35, 2353432), (40, 2059253), (56, 1470895), (70, 1176716), (140, 588358), (280, 294179)]