22686760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29851}}^1$

素因数の和:29881

約数の個数: 32

約数和(自身を含む): 53733600

約数和(自身を除く): 31046840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 29851, 59702, 119404, 149255, 238808, 298510, 567169, 597020, 1134338, 1194040, 2268676, 2835845, 4537352, 5671690, 11343380, 22686760]

約数ペア:

[(1, 22686760), (2, 11343380), (4, 5671690), (5, 4537352), (8, 2835845), (10, 2268676), (19, 1194040), (20, 1134338), (38, 597020), (40, 567169), (76, 298510), (95, 238808), (152, 149255), (190, 119404), (380, 59702), (760, 29851)]