210006345040

素因数分解:

$2^4\times 5^1\times {\mathrm{39161}}^1\times {\mathrm{67033}}^1$

素因数の和:106207

約数の個数: 40

約数和(自身を含む): 488284504488

約数和(自身を除く): 278278159448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39161, 67033, 78322, 134066, 156644, 195805, 268132, 313288, 335165, 391610, 536264, 626576, 670330, 783220, 1072528, 1340660, 1566440, 2681320, 3132880, 5362640, 2625079313, 5250158626, 10500317252, 13125396565, 21000634504, 26250793130, 42001269008, 52501586260, 105003172520, 210006345040]

約数ペア:

[(1, 210006345040), (2, 105003172520), (4, 52501586260), (5, 42001269008), (8, 26250793130), (10, 21000634504), (16, 13125396565), (20, 10500317252), (40, 5250158626), (80, 2625079313), (39161, 5362640), (67033, 3132880), (78322, 2681320), (134066, 1566440), (156644, 1340660), (195805, 1072528), (268132, 783220), (313288, 670330), (335165, 626576), (391610, 536264)]