108366520

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{10301}}^1$

素因数の和:10575

約数の個数: 32

約数和(自身を含む): 244775520

約数和(自身を除く): 136409000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10301, 10520, 20602, 41204, 51505, 82408, 103010, 206020, 412040, 2709163, 5418326, 10836652, 13545815, 21673304, 27091630, 54183260, 108366520]

約数ペア:

[(1, 108366520), (2, 54183260), (4, 27091630), (5, 21673304), (8, 13545815), (10, 10836652), (20, 5418326), (40, 2709163), (263, 412040), (526, 206020), (1052, 103010), (1315, 82408), (2104, 51505), (2630, 41204), (5260, 20602), (10301, 10520)]