12759080

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{233}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 29631420

約数和(自身を除く): 16872340

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 233, 296, 370, 466, 740, 932, 1165, 1369, 1480, 1864, 2330, 2738, 4660, 5476, 6845, 8621, 9320, 10952, 13690, 17242, 27380, 34484, 43105, 54760, 68968, 86210, 172420, 318977, 344840, 637954, 1275908, 1594885, 2551816, 3189770, 6379540, 12759080]

約数ペア:

[(1, 12759080), (2, 6379540), (4, 3189770), (5, 2551816), (8, 1594885), (10, 1275908), (20, 637954), (37, 344840), (40, 318977), (74, 172420), (148, 86210), (185, 68968), (233, 54760), (296, 43105), (370, 34484), (466, 27380), (740, 17242), (932, 13690), (1165, 10952), (1369, 9320), (1480, 8621), (1864, 6845), (2330, 5476), (2738, 4660)]