2016055580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1309127}}^1$

素因数の和:1309154

約数の個数: 48

約数和(自身を含む): 5278404096

約数和(自身を除く): 3262348516

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, 1309127, 2618254, 5236508, 6545635, 9163889, 13091270, 14400397, 18327778, 26182540, 28800794, 36655556, 45819445, 57601588, 72001985, 91638890, 100802779, 144003970, 183277780, 201605558, 288007940, 403211116, 504013895, 1008027790, 2016055580]

約数ペア:

[(1, 2016055580), (2, 1008027790), (4, 504013895), (5, 403211116), (7, 288007940), (10, 201605558), (11, 183277780), (14, 144003970), (20, 100802779), (22, 91638890), (28, 72001985), (35, 57601588), (44, 45819445), (55, 36655556), (70, 28800794), (77, 26182540), (110, 18327778), (140, 14400397), (154, 13091270), (220, 9163889), (308, 6545635), (385, 5236508), (770, 2618254), (1540, 1309127)]