7086987.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2917}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 34665840

約数和(自身を除く): 19380760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 2917, 5240, 5834, 11668, 14585, 23336, 29170, 58340, 116680, 382127, 764254, 1528508, 1910635, 3057016, 3821270, 7642540, 15285080]

約数ペア:

[(1, 15285080), (2, 7642540), (4, 3821270), (5, 3057016), (8, 1910635), (10, 1528508), (20, 764254), (40, 382127), (131, 116680), (262, 58340), (524, 29170), (655, 23336), (1048, 14585), (1310, 11668), (2620, 5834), (2917, 5240)]