10740290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 21228480

約数和(自身を除く): 10488190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 389, 502, 778, 1255, 1945, 2510, 2761, 3890, 4279, 5522, 8558, 13805, 21395, 27610, 42790, 97639, 195278, 488195, 976390, 1074029, 2148058, 5370145, 10740290]

約数ペア:

[(1, 10740290), (2, 5370145), (5, 2148058), (10, 1074029), (11, 976390), (22, 488195), (55, 195278), (110, 97639), (251, 42790), (389, 27610), (502, 21395), (778, 13805), (1255, 8558), (1945, 5522), (2510, 4279), (2761, 3890)]