12110920

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4519}}^1$

素因数の和:4597

約数の個数: 32

約数和(自身を含む): 27662400

約数和(自身を除く): 15551480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4519, 9038, 18076, 22595, 36152, 45190, 90380, 180760, 302773, 605546, 1211092, 1513865, 2422184, 3027730, 6055460, 12110920]

約数ペア:

[(1, 12110920), (2, 6055460), (4, 3027730), (5, 2422184), (8, 1513865), (10, 1211092), (20, 605546), (40, 302773), (67, 180760), (134, 90380), (268, 45190), (335, 36152), (536, 22595), (670, 18076), (1340, 9038), (2680, 4519)]