1198404400

素因数分解:

$2^4\times 5^2\times {\mathrm{2996011}}^1$

素因数の和:2996029

約数の個数: 30

約数和(自身を含む): 2879167532

約数和(自身を除く): 1680763132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2996011, 5992022, 11984044, 14980055, 23968088, 29960110, 47936176, 59920220, 74900275, 119840440, 149800550, 239680880, 299601100, 599202200, 1198404400]

約数ペア:

[(1, 1198404400), (2, 599202200), (4, 299601100), (5, 239680880), (8, 149800550), (10, 119840440), (16, 74900275), (20, 59920220), (25, 47936176), (40, 29960110), (50, 23968088), (80, 14980055), (100, 11984044), (200, 5992022), (400, 2996011)]