101284280

素因数分解:

$2^3\times 5^1\times {\mathrm{2532107}}^1$

素因数の和:2532118

約数の個数: 16

約数和(自身を含む): 227889720

約数和(自身を除く): 126605440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2532107, 5064214, 10128428, 12660535, 20256856, 25321070, 50642140, 101284280]

約数ペア:

[(1, 101284280), (2, 50642140), (4, 25321070), (5, 20256856), (8, 12660535), (10, 10128428), (20, 5064214), (40, 2532107)]