44390120

素因数分解:

$2^3\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1301}}^1$

素因数の和:2165

約数の個数: 32

約数和(自身を含む): 100071720

約数和(自身を除く): 55681600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 853, 1301, 1706, 2602, 3412, 4265, 5204, 6505, 6824, 8530, 10408, 13010, 17060, 26020, 34120, 52040, 1109753, 2219506, 4439012, 5548765, 8878024, 11097530, 22195060, 44390120]

約数ペア:

[(1, 44390120), (2, 22195060), (4, 11097530), (5, 8878024), (8, 5548765), (10, 4439012), (20, 2219506), (40, 1109753), (853, 52040), (1301, 34120), (1706, 26020), (2602, 17060), (3412, 13010), (4265, 10408), (5204, 8530), (6505, 6824)]