38760760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51001}}^1$

素因数の和:51031

約数の個数: 32

約数和(自身を含む): 91803600

約数和(自身を除く): 53042840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 51001, 102002, 204004, 255005, 408008, 510010, 969019, 1020020, 1938038, 2040040, 3876076, 4845095, 7752152, 9690190, 19380380, 38760760]

約数ペア:

[(1, 38760760), (2, 19380380), (4, 9690190), (5, 7752152), (8, 4845095), (10, 3876076), (19, 2040040), (20, 1938038), (38, 1020020), (40, 969019), (76, 510010), (95, 408008), (152, 255005), (190, 204004), (380, 102002), (760, 51001)]