200624120

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{82223}}^1$

素因数の和:82295

約数の個数: 32

約数和(自身を含む): 458809920

約数和(自身を除く): 258185800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 82223, 164446, 328892, 411115, 657784, 822230, 1644460, 3288920, 5015603, 10031206, 20062412, 25078015, 40124824, 50156030, 100312060, 200624120]

約数ペア:

[(1, 200624120), (2, 100312060), (4, 50156030), (5, 40124824), (8, 25078015), (10, 20062412), (20, 10031206), (40, 5015603), (61, 3288920), (122, 1644460), (244, 822230), (305, 657784), (488, 411115), (610, 328892), (1220, 164446), (2440, 82223)]