11700731920

素因数分解:

$2^4\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{117101}}^1$

素因数の和:118363

約数の個数: 40

約数和(自身を含む): 27226215000

約数和(自身を除く): 15525483080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1249, 2498, 4996, 6245, 9992, 12490, 19984, 24980, 49960, 99920, 117101, 234202, 468404, 585505, 936808, 1171010, 1873616, 2342020, 4684040, 9368080, 146259149, 292518298, 585036596, 731295745, 1170073192, 1462591490, 2340146384, 2925182980, 5850365960, 11700731920]

約数ペア:

[(1, 11700731920), (2, 5850365960), (4, 2925182980), (5, 2340146384), (8, 1462591490), (10, 1170073192), (16, 731295745), (20, 585036596), (40, 292518298), (80, 146259149), (1249, 9368080), (2498, 4684040), (4996, 2342020), (6245, 1873616), (9992, 1171010), (12490, 936808), (19984, 585505), (24980, 468404), (49960, 234202), (99920, 117101)]