3900366980

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{241061}}^1$

素因数の和:241879

約数の個数: 24

約数和(自身を含む): 8200929240

約数和(自身を除く): 4300562260

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 8090, 16180, 241061, 482122, 964244, 1205305, 2410610, 4821220, 195018349, 390036698, 780073396, 975091745, 1950183490, 3900366980]

約数ペア:

[(1, 3900366980), (2, 1950183490), (4, 975091745), (5, 780073396), (10, 390036698), (20, 195018349), (809, 4821220), (1618, 2410610), (3236, 1205305), (4045, 964244), (8090, 482122), (16180, 241061)]