85321550

素因数分解:

$2^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{2999}}^1$

素因数の和:3580

約数の個数: 24

約数和(自身を含む): 159030000

約数和(自身を除く): 73708450

約数列:

[1, 2, 5, 10, 25, 50, 569, 1138, 2845, 2999, 5690, 5998, 14225, 14995, 28450, 29990, 74975, 149950, 1706431, 3412862, 8532155, 17064310, 42660775, 85321550]

約数ペア:

[(1, 85321550), (2, 42660775), (5, 17064310), (10, 8532155), (25, 3412862), (50, 1706431), (569, 149950), (1138, 74975), (2845, 29990), (2999, 28450), (5690, 14995), (5998, 14225)]