42133360

素因数分解:

$2^4\times 5^1\times {\mathrm{526667}}^1$

素因数の和:526680

約数の個数: 20

約数和(自身を含む): 97960248

約数和(自身を除く): 55826888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 526667, 1053334, 2106668, 2633335, 4213336, 5266670, 8426672, 10533340, 21066680, 42133360]

約数ペア:

[(1, 42133360), (2, 21066680), (4, 10533340), (5, 8426672), (8, 5266670), (10, 4213336), (16, 2633335), (20, 2106668), (40, 1053334), (80, 526667)]