65512687060

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2845903}}^1$

素因数の和:2847063

約数の個数: 24

約数和(自身を含む): 137696219136

約数和(自身を除く): 72183532076

約数列:

[1, 2, 4, 5, 10, 20, 1151, 2302, 4604, 5755, 11510, 23020, 2845903, 5691806, 11383612, 14229515, 28459030, 56918060, 3275634353, 6551268706, 13102537412, 16378171765, 32756343530, 65512687060]

約数ペア:

[(1, 65512687060), (2, 32756343530), (4, 16378171765), (5, 13102537412), (10, 6551268706), (20, 3275634353), (1151, 56918060), (2302, 28459030), (4604, 14229515), (5755, 11383612), (11510, 5691806), (23020, 2845903)]