107981080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26209}}^1$

素因数の和:26323

約数の個数: 32

約数和(自身を含む): 245325600

約数和(自身を除く): 137344520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 26209, 52418, 104836, 131045, 209672, 262090, 524180, 1048360, 2699527, 5399054, 10798108, 13497635, 21596216, 26995270, 53990540, 107981080]

約数ペア:

[(1, 107981080), (2, 53990540), (4, 26995270), (5, 21596216), (8, 13497635), (10, 10798108), (20, 5399054), (40, 2699527), (103, 1048360), (206, 524180), (412, 262090), (515, 209672), (824, 131045), (1030, 104836), (2060, 52418), (4120, 26209)]