24974290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 49610880

約数和(自身を除く): 24636590

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 2551, 4895, 5102, 9790, 12755, 25510, 28061, 56122, 140305, 227039, 280610, 454078, 1135195, 2270390, 2497429, 4994858, 12487145, 24974290]

約数ペア:

[(1, 24974290), (2, 12487145), (5, 4994858), (10, 2497429), (11, 2270390), (22, 1135195), (55, 454078), (89, 280610), (110, 227039), (178, 140305), (445, 56122), (890, 28061), (979, 25510), (1958, 12755), (2551, 9790), (4895, 5102)]