190702960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{340541}}^1$

素因数の和:340561

約数の個数: 40

約数和(自身を含む): 506726496

約数和(自身を除く): 316023536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 340541, 681082, 1362164, 1702705, 2383787, 2724328, 3405410, 4767574, 5448656, 6810820, 9535148, 11918935, 13621640, 19070296, 23837870, 27243280, 38140592, 47675740, 95351480, 190702960]

約数ペア:

[(1, 190702960), (2, 95351480), (4, 47675740), (5, 38140592), (7, 27243280), (8, 23837870), (10, 19070296), (14, 13621640), (16, 11918935), (20, 9535148), (28, 6810820), (35, 5448656), (40, 4767574), (56, 3405410), (70, 2724328), (80, 2383787), (112, 1702705), (140, 1362164), (280, 681082), (560, 340541)]