2889487550

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^2\times {\mathrm{3079}}^1$

素因数の和:3365

約数の個数: 36

約数和(自身を含む): 5415721080

約数和(自身を除く): 2526233530

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3079, 3425, 6158, 6850, 15395, 18769, 30790, 37538, 76975, 93845, 153950, 187690, 421823, 469225, 843646, 938450, 2109115, 4218230, 10545575, 21091150, 57789751, 115579502, 288948755, 577897510, 1444743775, 2889487550]

約数ペア:

[(1, 2889487550), (2, 1444743775), (5, 577897510), (10, 288948755), (25, 115579502), (50, 57789751), (137, 21091150), (274, 10545575), (685, 4218230), (1370, 2109115), (3079, 938450), (3425, 843646), (6158, 469225), (6850, 421823), (15395, 187690), (18769, 153950), (30790, 93845), (37538, 76975)]