72620410

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{7433}}^1$

素因数の和:8417

約数の個数: 16

約数和(自身を含む): 130868136

約数和(自身を除く): 58247726

約数列:

[1, 2, 5, 10, 977, 1954, 4885, 7433, 9770, 14866, 37165, 74330, 7262041, 14524082, 36310205, 72620410]

約数ペア:

[(1, 72620410), (2, 36310205), (5, 14524082), (10, 7262041), (977, 74330), (1954, 37165), (4885, 14866), (7433, 9770)]