124558660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3361}}^1$

素因数の和:3496

約数の個数: 48

約数和(自身を含む): 279583920

約数和(自身を除く): 155025260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3361, 3706, 6722, 7412, 9265, 13444, 16805, 18530, 33610, 37060, 57137, 67220, 114274, 228548, 285685, 366349, 571370, 732698, 1142740, 1465396, 1831745, 3663490, 6227933, 7326980, 12455866, 24911732, 31139665, 62279330, 124558660]

約数ペア:

[(1, 124558660), (2, 62279330), (4, 31139665), (5, 24911732), (10, 12455866), (17, 7326980), (20, 6227933), (34, 3663490), (68, 1831745), (85, 1465396), (109, 1142740), (170, 732698), (218, 571370), (340, 366349), (436, 285685), (545, 228548), (1090, 114274), (1853, 67220), (2180, 57137), (3361, 37060), (3706, 33610), (6722, 18530), (7412, 16805), (9265, 13444)]