26236220

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4273}}^1$

素因数の和:4589

約数の個数: 24

約数和(自身を含む): 55288464

約数和(自身を除く): 29052244

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 4273, 6140, 8546, 17092, 21365, 42730, 85460, 1311811, 2623622, 5247244, 6559055, 13118110, 26236220]

約数ペア:

[(1, 26236220), (2, 13118110), (4, 6559055), (5, 5247244), (10, 2623622), (20, 1311811), (307, 85460), (614, 42730), (1228, 21365), (1535, 17092), (3070, 8546), (4273, 6140)]