2174669780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{4003}}^1$

素因数の和:5216

約数の個数: 48

約数和(自身を含む): 4770589824

約数和(自身を除く): 2595920044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1181, 2362, 4003, 4724, 5905, 8006, 11810, 16012, 20015, 23620, 27163, 40030, 54326, 80060, 92069, 108652, 135815, 184138, 271630, 368276, 460345, 543260, 920690, 1841380, 4727543, 9455086, 18910172, 23637715, 47275430, 94550860, 108733489, 217466978, 434933956, 543667445, 1087334890, 2174669780]

約数ペア:

[(1, 2174669780), (2, 1087334890), (4, 543667445), (5, 434933956), (10, 217466978), (20, 108733489), (23, 94550860), (46, 47275430), (92, 23637715), (115, 18910172), (230, 9455086), (460, 4727543), (1181, 1841380), (2362, 920690), (4003, 543260), (4724, 460345), (5905, 368276), (8006, 271630), (11810, 184138), (16012, 135815), (20015, 108652), (23620, 92069), (27163, 80060), (40030, 54326)]