22344560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{39901}}^1$

素因数の和:39921

約数の個数: 40

約数和(自身を含む): 59374176

約数和(自身を除く): 37029616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 39901, 79802, 159604, 199505, 279307, 319208, 399010, 558614, 638416, 798020, 1117228, 1396535, 1596040, 2234456, 2793070, 3192080, 4468912, 5586140, 11172280, 22344560]

約数ペア:

[(1, 22344560), (2, 11172280), (4, 5586140), (5, 4468912), (7, 3192080), (8, 2793070), (10, 2234456), (14, 1596040), (16, 1396535), (20, 1117228), (28, 798020), (35, 638416), (40, 558614), (56, 399010), (70, 319208), (80, 279307), (112, 199505), (140, 159604), (280, 79802), (560, 39901)]