11208880

素因数分解:

$2^4\times 5^1\times {\mathrm{140111}}^1$

素因数の和:140124

約数の個数: 20

約数和(自身を含む): 26060832

約数和(自身を除く): 14851952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 140111, 280222, 560444, 700555, 1120888, 1401110, 2241776, 2802220, 5604440, 11208880]

約数ペア:

[(1, 11208880), (2, 5604440), (4, 2802220), (5, 2241776), (8, 1401110), (10, 1120888), (16, 700555), (20, 560444), (40, 280222), (80, 140111)]