2628710180

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{773}}^1\times {\mathrm{881}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 5562378864

約数和(自身を除く): 2933668684

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 773, 881, 965, 1546, 1762, 1930, 3092, 3524, 3860, 3865, 4405, 7730, 8810, 15460, 17620, 149189, 170033, 298378, 340066, 596756, 680132, 681013, 745945, 850165, 1362026, 1491890, 1700330, 2724052, 2983780, 3400660, 3405065, 6810130, 13620260, 131435509, 262871018, 525742036, 657177545, 1314355090, 2628710180]

約数ペア:

[(1, 2628710180), (2, 1314355090), (4, 657177545), (5, 525742036), (10, 262871018), (20, 131435509), (193, 13620260), (386, 6810130), (772, 3405065), (773, 3400660), (881, 2983780), (965, 2724052), (1546, 1700330), (1762, 1491890), (1930, 1362026), (3092, 850165), (3524, 745945), (3860, 681013), (3865, 680132), (4405, 596756), (7730, 340066), (8810, 298378), (15460, 170033), (17620, 149189)]