18745687570

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1163}}^1\times {\mathrm{3527}}^1$

素因数の和:5154

約数の個数: 32

約数和(自身を含む): 33854744448

約数和(自身を除く): 15109056878

約数列:

[1, 2, 5, 10, 457, 914, 1163, 2285, 2326, 3527, 4570, 5815, 7054, 11630, 17635, 35270, 531491, 1062982, 1611839, 2657455, 3223678, 4101901, 5314910, 8059195, 8203802, 16118390, 20509505, 41019010, 1874568757, 3749137514, 9372843785, 18745687570]

約数ペア:

[(1, 18745687570), (2, 9372843785), (5, 3749137514), (10, 1874568757), (457, 41019010), (914, 20509505), (1163, 16118390), (2285, 8203802), (2326, 8059195), (3527, 5314910), (4570, 4101901), (5815, 3223678), (7054, 2657455), (11630, 1611839), (17635, 1062982), (35270, 531491)]