1330332400

素因数分解:

$2^4\times 5^2\times {\mathrm{3325831}}^1$

素因数の和:3325849

約数の個数: 30

約数和(自身を含む): 3196124552

約数和(自身を除く): 1865792152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 3325831, 6651662, 13303324, 16629155, 26606648, 33258310, 53213296, 66516620, 83145775, 133033240, 166291550, 266066480, 332583100, 665166200, 1330332400]

約数ペア:

[(1, 1330332400), (2, 665166200), (4, 332583100), (5, 266066480), (8, 166291550), (10, 133033240), (16, 83145775), (20, 66516620), (25, 53213296), (40, 33258310), (50, 26606648), (80, 16629155), (100, 13303324), (200, 6651662), (400, 3325831)]