73039640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{30949}}^1$

素因数の和:31019

約数の個数: 32

約数和(自身を含む): 167130000

約数和(自身を除く): 94090360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 30949, 61898, 123796, 154745, 247592, 309490, 618980, 1237960, 1825991, 3651982, 7303964, 9129955, 14607928, 18259910, 36519820, 73039640]

約数ペア:

[(1, 73039640), (2, 36519820), (4, 18259910), (5, 14607928), (8, 9129955), (10, 7303964), (20, 3651982), (40, 1825991), (59, 1237960), (118, 618980), (236, 309490), (295, 247592), (472, 154745), (590, 123796), (1180, 61898), (2360, 30949)]