23809940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15461}}^1$

素因数の和:15488

約数の個数: 48

約数和(自身を含む): 62342784

約数和(自身を除く): 38532844

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, 15461, 30922, 61844, 77305, 108227, 154610, 170071, 216454, 309220, 340142, 432908, 541135, 680284, 850355, 1082270, 1190497, 1700710, 2164540, 2380994, 3401420, 4761988, 5952485, 11904970, 23809940]

約数ペア:

[(1, 23809940), (2, 11904970), (4, 5952485), (5, 4761988), (7, 3401420), (10, 2380994), (11, 2164540), (14, 1700710), (20, 1190497), (22, 1082270), (28, 850355), (35, 680284), (44, 541135), (55, 432908), (70, 340142), (77, 309220), (110, 216454), (140, 170071), (154, 154610), (220, 108227), (308, 77305), (385, 61844), (770, 30922), (1540, 15461)]