109280440

素因数分解:

$2^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3677}}^1$

素因数の和:4431

約数の個数: 32

約数和(自身を含む): 246278880

約数和(自身を除く): 136998440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 743, 1486, 2972, 3677, 3715, 5944, 7354, 7430, 14708, 14860, 18385, 29416, 29720, 36770, 73540, 147080, 2732011, 5464022, 10928044, 13660055, 21856088, 27320110, 54640220, 109280440]

約数ペア:

[(1, 109280440), (2, 54640220), (4, 27320110), (5, 21856088), (8, 13660055), (10, 10928044), (20, 5464022), (40, 2732011), (743, 147080), (1486, 73540), (2972, 36770), (3677, 29720), (3715, 29416), (5944, 18385), (7354, 14860), (7430, 14708)]