82923640

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{24977}}^1$

素因数の和:25071

約数の個数: 32

約数和(自身を含む): 188833680

約数和(自身を除く): 105910040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 24977, 49954, 99908, 124885, 199816, 249770, 499540, 999080, 2073091, 4146182, 8292364, 10365455, 16584728, 20730910, 41461820, 82923640]

約数ペア:

[(1, 82923640), (2, 41461820), (4, 20730910), (5, 16584728), (8, 10365455), (10, 8292364), (20, 4146182), (40, 2073091), (83, 999080), (166, 499540), (332, 249770), (415, 199816), (664, 124885), (830, 99908), (1660, 49954), (3320, 24977)]