8122510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 16347744

約数和(自身を除く): 8225234

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 1801, 2255, 3602, 4510, 9005, 18010, 19811, 39622, 73841, 99055, 147682, 198110, 369205, 738410, 812251, 1624502, 4061255, 8122510]

約数ペア:

[(1, 8122510), (2, 4061255), (5, 1624502), (10, 812251), (11, 738410), (22, 369205), (41, 198110), (55, 147682), (82, 99055), (110, 73841), (205, 39622), (410, 19811), (451, 18010), (902, 9005), (1801, 4510), (2255, 3602)]