11942680

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1019}}^1$

素因数の和:1323

約数の個数: 32

約数和(自身を含む): 26989200

約数和(自身を除く): 15046520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1019, 1172, 1465, 2038, 2344, 2930, 4076, 5095, 5860, 8152, 10190, 11720, 20380, 40760, 298567, 597134, 1194268, 1492835, 2388536, 2985670, 5971340, 11942680]

約数ペア:

[(1, 11942680), (2, 5971340), (4, 2985670), (5, 2388536), (8, 1492835), (10, 1194268), (20, 597134), (40, 298567), (293, 40760), (586, 20380), (1019, 11720), (1172, 10190), (1465, 8152), (2038, 5860), (2344, 5095), (2930, 4076)]