159992060

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{62989}}^1$

素因数の和:63125

約数の個数: 24

約数和(自身を含む): 338634240

約数和(自身を除く): 178642180

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 62989, 125978, 251956, 314945, 629890, 1259780, 7999603, 15999206, 31998412, 39998015, 79996030, 159992060]

約数ペア:

[(1, 159992060), (2, 79996030), (4, 39998015), (5, 31998412), (10, 15999206), (20, 7999603), (127, 1259780), (254, 629890), (508, 314945), (635, 251956), (1270, 125978), (2540, 62989)]