29908540

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7591}}^1$

素因数の和:7797

約数の個数: 24

約数和(自身を含む): 63135072

約数和(自身を除く): 33226532

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 7591, 15182, 30364, 37955, 75910, 151820, 1495427, 2990854, 5981708, 7477135, 14954270, 29908540]

約数ペア:

[(1, 29908540), (2, 14954270), (4, 7477135), (5, 5981708), (10, 2990854), (20, 1495427), (197, 151820), (394, 75910), (788, 37955), (985, 30364), (1970, 15182), (3940, 7591)]