82726120

素因数分解:

$2^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{2917}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 186460200

約数和(自身を除く): 103734080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 709, 1418, 2836, 2917, 3545, 5672, 5834, 7090, 11668, 14180, 14585, 23336, 28360, 29170, 58340, 116680, 2068153, 4136306, 8272612, 10340765, 16545224, 20681530, 41363060, 82726120]

約数ペア:

[(1, 82726120), (2, 41363060), (4, 20681530), (5, 16545224), (8, 10340765), (10, 8272612), (20, 4136306), (40, 2068153), (709, 116680), (1418, 58340), (2836, 29170), (2917, 28360), (3545, 23336), (5672, 14585), (5834, 14180), (7090, 11668)]