1528049090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^2\times {\mathrm{541}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 2857200696

約数和(自身を除く): 1329151606

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 541, 830, 1082, 2705, 3403, 5410, 6806, 6889, 13778, 17015, 22181, 34030, 34445, 44362, 44903, 68890, 89806, 110905, 221810, 224515, 282449, 449030, 564898, 1412245, 1841023, 2824490, 3682046, 3726949, 7453898, 9205115, 18410230, 18634745, 37269490, 152804909, 305609818, 764024545, 1528049090]

約数ペア:

[(1, 1528049090), (2, 764024545), (5, 305609818), (10, 152804909), (41, 37269490), (82, 18634745), (83, 18410230), (166, 9205115), (205, 7453898), (410, 3726949), (415, 3682046), (541, 2824490), (830, 1841023), (1082, 1412245), (2705, 564898), (3403, 449030), (5410, 282449), (6806, 224515), (6889, 221810), (13778, 110905), (17015, 89806), (22181, 68890), (34030, 44903), (34445, 44362)]