2600707480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9288241}}^1$

素因数の和:9288259

約数の個数: 32

約数和(自身を含む): 6687534240

約数和(自身を除く): 4086826760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9288241, 18576482, 37152964, 46441205, 65017687, 74305928, 92882410, 130035374, 185764820, 260070748, 325088435, 371529640, 520141496, 650176870, 1300353740, 2600707480]

約数ペア:

[(1, 2600707480), (2, 1300353740), (4, 650176870), (5, 520141496), (7, 371529640), (8, 325088435), (10, 260070748), (14, 185764820), (20, 130035374), (28, 92882410), (35, 74305928), (40, 65017687), (56, 46441205), (70, 37152964), (140, 18576482), (280, 9288241)]