53684360

素因数分解:

$2^3\times 5^1\times {\mathrm{1342109}}^1$

素因数の和:1342120

約数の個数: 16

約数和(自身を含む): 120789900

約数和(自身を除く): 67105540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1342109, 2684218, 5368436, 6710545, 10736872, 13421090, 26842180, 53684360]

約数ペア:

[(1, 53684360), (2, 26842180), (4, 13421090), (5, 10736872), (8, 6710545), (10, 5368436), (20, 2684218), (40, 1342109)]