11205140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24359}}^1$

素因数の和:24391

約数の個数: 24

約数和(自身を含む): 24554880

約数和(自身を除く): 13349740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 24359, 48718, 97436, 121795, 243590, 487180, 560257, 1120514, 2241028, 2801285, 5602570, 11205140]

約数ペア:

[(1, 11205140), (2, 5602570), (4, 2801285), (5, 2241028), (10, 1120514), (20, 560257), (23, 487180), (46, 243590), (92, 121795), (115, 97436), (230, 48718), (460, 24359)]