11758520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12781}}^1$

素因数の和:12815

約数の個数: 32

約数和(自身を含む): 27609120

約数和(自身を除く): 15850600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 12781, 25562, 51124, 63905, 102248, 127810, 255620, 293963, 511240, 587926, 1175852, 1469815, 2351704, 2939630, 5879260, 11758520]

約数ペア:

[(1, 11758520), (2, 5879260), (4, 2939630), (5, 2351704), (8, 1469815), (10, 1175852), (20, 587926), (23, 511240), (40, 293963), (46, 255620), (92, 127810), (115, 102248), (184, 63905), (230, 51124), (460, 25562), (920, 12781)]