22542860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38867}}^1$

素因数の和:38905

約数の個数: 24

約数和(自身を含む): 48973680

約数和(自身を除く): 26430820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 38867, 77734, 155468, 194335, 388670, 777340, 1127143, 2254286, 4508572, 5635715, 11271430, 22542860]

約数ペア:

[(1, 22542860), (2, 11271430), (4, 5635715), (5, 4508572), (10, 2254286), (20, 1127143), (29, 777340), (58, 388670), (116, 194335), (145, 155468), (290, 77734), (580, 38867)]