143007080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{28151}}^1$

素因数の和:28289

約数の個数: 32

約数和(自身を含む): 324311040

約数和(自身を除く): 181303960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 28151, 56302, 112604, 140755, 225208, 281510, 563020, 1126040, 3575177, 7150354, 14300708, 17875885, 28601416, 35751770, 71503540, 143007080]

約数ペア:

[(1, 143007080), (2, 71503540), (4, 35751770), (5, 28601416), (8, 17875885), (10, 14300708), (20, 7150354), (40, 3575177), (127, 1126040), (254, 563020), (508, 281510), (635, 225208), (1016, 140755), (1270, 112604), (2540, 56302), (5080, 28151)]