10198540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 23595264

約数和(自身を除く): 13396724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 307, 604, 614, 755, 1228, 1510, 1535, 1661, 3020, 3070, 3322, 3377, 6140, 6644, 6754, 8305, 13508, 16610, 16885, 33220, 33770, 46357, 67540, 92714, 185428, 231785, 463570, 509927, 927140, 1019854, 2039708, 2549635, 5099270, 10198540]

約数ペア:

[(1, 10198540), (2, 5099270), (4, 2549635), (5, 2039708), (10, 1019854), (11, 927140), (20, 509927), (22, 463570), (44, 231785), (55, 185428), (110, 92714), (151, 67540), (220, 46357), (302, 33770), (307, 33220), (604, 16885), (614, 16610), (755, 13508), (1228, 8305), (1510, 6754), (1535, 6644), (1661, 6140), (3020, 3377), (3070, 3322)]