80452023160

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{25459501}}^1$

素因数の和:25459591

約数の個数: 32

約数和(自身を含む): 183308414400

約数和(自身を除く): 102856391240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 25459501, 50919002, 101838004, 127297505, 203676008, 254595010, 509190020, 1018380040, 2011300579, 4022601158, 8045202316, 10056502895, 16090404632, 20113005790, 40226011580, 80452023160]

約数ペア:

[(1, 80452023160), (2, 40226011580), (4, 20113005790), (5, 16090404632), (8, 10056502895), (10, 8045202316), (20, 4022601158), (40, 2011300579), (79, 1018380040), (158, 509190020), (316, 254595010), (395, 203676008), (632, 127297505), (790, 101838004), (1580, 50919002), (3160, 25459501)]