47267630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 90093600

約数和(自身を除く): 42825970

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1289, 1930, 2578, 3667, 6445, 7334, 12890, 18335, 24491, 36670, 48982, 122455, 244910, 248777, 497554, 1243885, 2487770, 4726763, 9453526, 23633815, 47267630]

約数ペア:

[(1, 47267630), (2, 23633815), (5, 9453526), (10, 4726763), (19, 2487770), (38, 1243885), (95, 497554), (190, 248777), (193, 244910), (386, 122455), (965, 48982), (1289, 36670), (1930, 24491), (2578, 18335), (3667, 12890), (6445, 7334)]