11293820

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5591}}^1$

素因数の和:5701

約数の個数: 24

約数和(自身を含む): 23956128

約数和(自身を除く): 12662308

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5591, 11182, 22364, 27955, 55910, 111820, 564691, 1129382, 2258764, 2823455, 5646910, 11293820]

約数ペア:

[(1, 11293820), (2, 5646910), (4, 2823455), (5, 2258764), (10, 1129382), (20, 564691), (101, 111820), (202, 55910), (404, 27955), (505, 22364), (1010, 11182), (2020, 5591)]