40105620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2297}}^1$

素因数の和:2409

約数の個数: 72

約数和(自身を含む): 122961384

約数和(自身を除く): 82855764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2297, 2910, 3492, 4365, 4594, 5820, 6891, 8730, 9188, 11485, 13782, 17460, 20673, 22970, 27564, 34455, 41346, 45940, 68910, 82692, 103365, 137820, 206730, 222809, 413460, 445618, 668427, 891236, 1114045, 1336854, 2005281, 2228090, 2673708, 3342135, 4010562, 4456180, 6684270, 8021124, 10026405, 13368540, 20052810, 40105620]

約数ペア:

[(1, 40105620), (2, 20052810), (3, 13368540), (4, 10026405), (5, 8021124), (6, 6684270), (9, 4456180), (10, 4010562), (12, 3342135), (15, 2673708), (18, 2228090), (20, 2005281), (30, 1336854), (36, 1114045), (45, 891236), (60, 668427), (90, 445618), (97, 413460), (180, 222809), (194, 206730), (291, 137820), (388, 103365), (485, 82692), (582, 68910), (873, 45940), (970, 41346), (1164, 34455), (1455, 27564), (1746, 22970), (1940, 20673), (2297, 17460), (2910, 13782), (3492, 11485), (4365, 9188), (4594, 8730), (5820, 6891)]