22417760

素因数分解:

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

素因数の和:140126

約数の個数: 24

約数和(自身を含む): 52962336

約数和(自身を除く): 30544576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 140111, 280222, 560444, 700555, 1120888, 1401110, 2241776, 2802220, 4483552, 5604440, 11208880, 22417760]

約数ペア:

[(1, 22417760), (2, 11208880), (4, 5604440), (5, 4483552), (8, 2802220), (10, 2241776), (16, 1401110), (20, 1120888), (32, 700555), (40, 560444), (80, 280222), (160, 140111)]