4009060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18223}}^1$

素因数の和:18243

約数の個数: 24

約数和(自身を含む): 9184896

約数和(自身を除く): 5175836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18223, 36446, 72892, 91115, 182230, 200453, 364460, 400906, 801812, 1002265, 2004530, 4009060]

約数ペア:

[(1, 4009060), (2, 2004530), (4, 1002265), (5, 801812), (10, 400906), (11, 364460), (20, 200453), (22, 182230), (44, 91115), (55, 72892), (110, 36446), (220, 18223)]