80953670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14639}}^1$

素因数の和:14732

約数の個数: 32

約数和(自身を含む): 168652800

約数和(自身を除く): 87699130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 14639, 29278, 73195, 102473, 146390, 204946, 512365, 1024730, 1156481, 2312962, 5782405, 8095367, 11564810, 16190734, 40476835, 80953670]

約数ペア:

[(1, 80953670), (2, 40476835), (5, 16190734), (7, 11564810), (10, 8095367), (14, 5782405), (35, 2312962), (70, 1156481), (79, 1024730), (158, 512365), (395, 204946), (553, 146390), (790, 102473), (1106, 73195), (2765, 29278), (5530, 14639)]