108412760

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6827}}^1$

素因数の和:7235

約数の個数: 32

約数和(自身を含む): 244578960

約数和(自身を除く): 136166200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1985, 3176, 3970, 6827, 7940, 13654, 15880, 27308, 34135, 54616, 68270, 136540, 273080, 2710319, 5420638, 10841276, 13551595, 21682552, 27103190, 54206380, 108412760]

約数ペア:

[(1, 108412760), (2, 54206380), (4, 27103190), (5, 21682552), (8, 13551595), (10, 10841276), (20, 5420638), (40, 2710319), (397, 273080), (794, 136540), (1588, 68270), (1985, 54616), (3176, 34135), (3970, 27308), (6827, 15880), (7940, 13654)]