12239560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4567}}^1$

素因数の和:4645

約数の個数: 32

約数和(自身を含む): 27956160

約数和(自身を除く): 15716600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4567, 9134, 18268, 22835, 36536, 45670, 91340, 182680, 305989, 611978, 1223956, 1529945, 2447912, 3059890, 6119780, 12239560]

約数ペア:

[(1, 12239560), (2, 6119780), (4, 3059890), (5, 2447912), (8, 1529945), (10, 1223956), (20, 611978), (40, 305989), (67, 182680), (134, 91340), (268, 45670), (335, 36536), (536, 22835), (670, 18268), (1340, 9134), (2680, 4567)]