8540256385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1\times {\mathrm{769}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 10777536000

約数和(自身を除く): 2237279615

約数列:

[1, 5, 23, 115, 269, 359, 769, 1345, 1795, 3845, 6187, 8257, 17687, 30935, 41285, 88435, 96571, 206861, 276071, 482855, 1034305, 1380355, 2221133, 4757803, 6349633, 11105665, 23789015, 31748165, 74263099, 371315495, 1708051277, 8540256385]

約数ペア:

[(1, 8540256385), (5, 1708051277), (23, 371315495), (115, 74263099), (269, 31748165), (359, 23789015), (769, 11105665), (1345, 6349633), (1795, 4757803), (3845, 2221133), (6187, 1380355), (8257, 1034305), (17687, 482855), (30935, 276071), (41285, 206861), (88435, 96571)]