2016047660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{65927}}^1$

素因数の和:66086

約数の個数: 48

約数和(自身を含む): 4651879680

約数和(自身を除く): 2635832020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 139, 220, 278, 556, 695, 1390, 1529, 2780, 3058, 6116, 7645, 15290, 30580, 65927, 131854, 263708, 329635, 659270, 725197, 1318540, 1450394, 2900788, 3625985, 7251970, 9163853, 14503940, 18327706, 36655412, 45819265, 91638530, 100802383, 183277060, 201604766, 403209532, 504011915, 1008023830, 2016047660]

約数ペア:

[(1, 2016047660), (2, 1008023830), (4, 504011915), (5, 403209532), (10, 201604766), (11, 183277060), (20, 100802383), (22, 91638530), (44, 45819265), (55, 36655412), (110, 18327706), (139, 14503940), (220, 9163853), (278, 7251970), (556, 3625985), (695, 2900788), (1390, 1450394), (1529, 1318540), (2780, 725197), (3058, 659270), (6116, 329635), (7645, 263708), (15290, 131854), (30580, 65927)]