53669360

素因数分解:

$2^4\times 5^1\times {\mathrm{670867}}^1$

素因数の和:670880

約数の個数: 20

約数和(自身を含む): 124781448

約数和(自身を除く): 71112088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 670867, 1341734, 2683468, 3354335, 5366936, 6708670, 10733872, 13417340, 26834680, 53669360]

約数ペア:

[(1, 53669360), (2, 26834680), (4, 13417340), (5, 10733872), (8, 6708670), (10, 5366936), (16, 3354335), (20, 2683468), (40, 1341734), (80, 670867)]