38135860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{272399}}^1$

素因数の和:272415

約数の個数: 24

約数和(自身を含む): 91526400

約数和(自身を除く): 53390540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 272399, 544798, 1089596, 1361995, 1906793, 2723990, 3813586, 5447980, 7627172, 9533965, 19067930, 38135860]

約数ペア:

[(1, 38135860), (2, 19067930), (4, 9533965), (5, 7627172), (7, 5447980), (10, 3813586), (14, 2723990), (20, 1906793), (28, 1361995), (35, 1089596), (70, 544798), (140, 272399)]