22858220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14843}}^1$

素因数の和:14870

約数の個数: 48

約数和(自身を含む): 59851008

約数和(自身を除く): 36992788

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 14843, 29686, 59372, 74215, 103901, 148430, 163273, 207802, 296860, 326546, 415604, 519505, 653092, 816365, 1039010, 1142911, 1632730, 2078020, 2285822, 3265460, 4571644, 5714555, 11429110, 22858220]

約数ペア:

[(1, 22858220), (2, 11429110), (4, 5714555), (5, 4571644), (7, 3265460), (10, 2285822), (11, 2078020), (14, 1632730), (20, 1142911), (22, 1039010), (28, 816365), (35, 653092), (44, 519505), (55, 415604), (70, 326546), (77, 296860), (110, 207802), (140, 163273), (154, 148430), (220, 103901), (308, 74215), (385, 59372), (770, 29686), (1540, 14843)]