79713080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27299}}^1$

素因数の和:27383

約数の個数: 32

約数和(自身を含む): 181818000

約数和(自身を除く): 102104920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 27299, 54598, 109196, 136495, 218392, 272990, 545980, 1091960, 1992827, 3985654, 7971308, 9964135, 15942616, 19928270, 39856540, 79713080]

約数ペア:

[(1, 79713080), (2, 39856540), (4, 19928270), (5, 15942616), (8, 9964135), (10, 7971308), (20, 3985654), (40, 1992827), (73, 1091960), (146, 545980), (292, 272990), (365, 218392), (584, 136495), (730, 109196), (1460, 54598), (2920, 27299)]