20161123050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2278093}}^1$

素因数の和:2278167

約数の個数: 48

約数和(自身を含む): 50847058080

約数和(自身を除く): 30685935030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1475, 1770, 2950, 4425, 8850, 2278093, 4556186, 6834279, 11390465, 13668558, 22780930, 34171395, 56952325, 68342790, 113904650, 134407487, 170856975, 268814974, 341713950, 403222461, 672037435, 806444922, 1344074870, 2016112305, 3360187175, 4032224610, 6720374350, 10080561525, 20161123050]

約数ペア:

[(1, 20161123050), (2, 10080561525), (3, 6720374350), (5, 4032224610), (6, 3360187175), (10, 2016112305), (15, 1344074870), (25, 806444922), (30, 672037435), (50, 403222461), (59, 341713950), (75, 268814974), (118, 170856975), (150, 134407487), (177, 113904650), (295, 68342790), (354, 56952325), (590, 34171395), (885, 22780930), (1475, 13668558), (1770, 11390465), (2950, 6834279), (4425, 4556186), (8850, 2278093)]