11459240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22037}}^1$

素因数の和:22061

約数の個数: 32

約数和(自身を含む): 27767880

約数和(自身を除く): 16308640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22037, 44074, 88148, 110185, 176296, 220370, 286481, 440740, 572962, 881480, 1145924, 1432405, 2291848, 2864810, 5729620, 11459240]

約数ペア:

[(1, 11459240), (2, 5729620), (4, 2864810), (5, 2291848), (8, 1432405), (10, 1145924), (13, 881480), (20, 572962), (26, 440740), (40, 286481), (52, 220370), (65, 176296), (104, 110185), (130, 88148), (260, 44074), (520, 22037)]