3976760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2687}}^1$

素因数の和:2735

約数の個数: 32

約数和(自身を含む): 9192960

約数和(自身を除く): 5216200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2687, 5374, 10748, 13435, 21496, 26870, 53740, 99419, 107480, 198838, 397676, 497095, 795352, 994190, 1988380, 3976760]

約数ペア:

[(1, 3976760), (2, 1988380), (4, 994190), (5, 795352), (8, 497095), (10, 397676), (20, 198838), (37, 107480), (40, 99419), (74, 53740), (148, 26870), (185, 21496), (296, 13435), (370, 10748), (740, 5374), (1480, 2687)]