103564880

素因数分解:

$2^4\times 5^1\times {\mathrm{1294561}}^1$

素因数の和:1294574

約数の個数: 20

約数和(自身を含む): 240788532

約数和(自身を除く): 137223652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1294561, 2589122, 5178244, 6472805, 10356488, 12945610, 20712976, 25891220, 51782440, 103564880]

約数ペア:

[(1, 103564880), (2, 51782440), (4, 25891220), (5, 20712976), (8, 12945610), (10, 10356488), (16, 6472805), (20, 5178244), (40, 2589122), (80, 1294561)]