90609230

素因数分解:

$2^1\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{5099}}^1$

素因数の和:6883

約数の個数: 16

約数和(自身を含む): 163220400

約数和(自身を除く): 72611170

約数列:

[1, 2, 5, 10, 1777, 3554, 5099, 8885, 10198, 17770, 25495, 50990, 9060923, 18121846, 45304615, 90609230]

約数ペア:

[(1, 90609230), (2, 45304615), (5, 18121846), (10, 9060923), (1777, 50990), (3554, 25495), (5099, 17770), (8885, 10198)]