79253080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15601}}^1$

素因数の和:15739

約数の個数: 32

約数和(自身を含む): 179735040

約数和(自身を除く): 100481960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 15601, 31202, 62404, 78005, 124808, 156010, 312020, 624040, 1981327, 3962654, 7925308, 9906635, 15850616, 19813270, 39626540, 79253080]

約数ペア:

[(1, 79253080), (2, 39626540), (4, 19813270), (5, 15850616), (8, 9906635), (10, 7925308), (20, 3962654), (40, 1981327), (127, 624040), (254, 312020), (508, 156010), (635, 124808), (1016, 78005), (1270, 62404), (2540, 31202), (5080, 15601)]