72529550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{17477}}^1$

素因数の和:17572

約数の個数: 24

約数和(自身を含む): 136538136

約数和(自身を除く): 64008586

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 17477, 34954, 87385, 174770, 436925, 873850, 1450591, 2901182, 7252955, 14505910, 36264775, 72529550]

約数ペア:

[(1, 72529550), (2, 36264775), (5, 14505910), (10, 7252955), (25, 2901182), (50, 1450591), (83, 873850), (166, 436925), (415, 174770), (830, 87385), (2075, 34954), (4150, 17477)]