2762649680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4933303}}^1$

素因数の和:4933323

約数の個数: 40

約数和(自身を含む): 7340756352

約数和(自身を除く): 4578106672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4933303, 9866606, 19733212, 24666515, 34533121, 39466424, 49333030, 69066242, 78932848, 98666060, 138132484, 172665605, 197332120, 276264968, 345331210, 394664240, 552529936, 690662420, 1381324840, 2762649680]

約数ペア:

[(1, 2762649680), (2, 1381324840), (4, 690662420), (5, 552529936), (7, 394664240), (8, 345331210), (10, 276264968), (14, 197332120), (16, 172665605), (20, 138132484), (28, 98666060), (35, 78932848), (40, 69066242), (56, 49333030), (70, 39466424), (80, 34533121), (112, 24666515), (140, 19733212), (280, 9866606), (560, 4933303)]