90492070

素因数分解:

$2^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{4643}}^1$

素因数の和:6599

約数の個数: 16

約数和(自身を含む): 163004400

約数和(自身を除く): 72512330

約数列:

[1, 2, 5, 10, 1949, 3898, 4643, 9286, 9745, 19490, 23215, 46430, 9049207, 18098414, 45246035, 90492070]

約数ペア:

[(1, 90492070), (2, 45246035), (5, 18098414), (10, 9049207), (1949, 46430), (3898, 23215), (4643, 19490), (9286, 9745)]