73919080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14551}}^1$

素因数の和:14689

約数の個数: 32

約数和(自身を含む): 167639040

約数和(自身を除く): 93719960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 14551, 29102, 58204, 72755, 116408, 145510, 291020, 582040, 1847977, 3695954, 7391908, 9239885, 14783816, 18479770, 36959540, 73919080]

約数ペア:

[(1, 73919080), (2, 36959540), (4, 18479770), (5, 14783816), (8, 9239885), (10, 7391908), (20, 3695954), (40, 1847977), (127, 582040), (254, 291020), (508, 145510), (635, 116408), (1016, 72755), (1270, 58204), (2540, 29102), (5080, 14551)]