77732680

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10069}}^1$

素因数の和:10273

約数の個数: 32

約数和(自身を含む): 175822200

約数和(自身を除く): 98089520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 10069, 20138, 40276, 50345, 80552, 100690, 201380, 402760, 1943317, 3886634, 7773268, 9716585, 15546536, 19433170, 38866340, 77732680]

約数ペア:

[(1, 77732680), (2, 38866340), (4, 19433170), (5, 15546536), (8, 9716585), (10, 7773268), (20, 3886634), (40, 1943317), (193, 402760), (386, 201380), (772, 100690), (965, 80552), (1544, 50345), (1930, 40276), (3860, 20138), (7720, 10069)]