11676880

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 27310752

約数和(自身を除く): 15633872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 643, 908, 1135, 1286, 1816, 2270, 2572, 3215, 3632, 4540, 5144, 6430, 9080, 10288, 12860, 18160, 25720, 51440, 145961, 291922, 583844, 729805, 1167688, 1459610, 2335376, 2919220, 5838440, 11676880]

約数ペア:

[(1, 11676880), (2, 5838440), (4, 2919220), (5, 2335376), (8, 1459610), (10, 1167688), (16, 729805), (20, 583844), (40, 291922), (80, 145961), (227, 51440), (454, 25720), (643, 18160), (908, 12860), (1135, 10288), (1286, 9080), (1816, 6430), (2270, 5144), (2572, 4540), (3215, 3632)]