26885020

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1327}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 56556864

約数和(自身を除く): 29671844

約数列:

[1, 2, 4, 5, 10, 20, 1013, 1327, 2026, 2654, 4052, 5065, 5308, 6635, 10130, 13270, 20260, 26540, 1344251, 2688502, 5377004, 6721255, 13442510, 26885020]

約数ペア:

[(1, 26885020), (2, 13442510), (4, 6721255), (5, 5377004), (10, 2688502), (20, 1344251), (1013, 26540), (1327, 20260), (2026, 13270), (2654, 10130), (4052, 6635), (5065, 5308)]