3167920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5657}}^1$

素因数の和:5677

約数の個数: 40

約数和(自身を含む): 8419104

約数和(自身を除く): 5251184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5657, 11314, 22628, 28285, 39599, 45256, 56570, 79198, 90512, 113140, 158396, 197995, 226280, 316792, 395990, 452560, 633584, 791980, 1583960, 3167920]

約数ペア:

[(1, 3167920), (2, 1583960), (4, 791980), (5, 633584), (7, 452560), (8, 395990), (10, 316792), (14, 226280), (16, 197995), (20, 158396), (28, 113140), (35, 90512), (40, 79198), (56, 56570), (70, 45256), (80, 39599), (112, 28285), (140, 22628), (280, 11314), (560, 5657)]