12367640

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1327}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 27967680

約数和(自身を除く): 15600040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1327, 1864, 2330, 2654, 4660, 5308, 6635, 9320, 10616, 13270, 26540, 53080, 309191, 618382, 1236764, 1545955, 2473528, 3091910, 6183820, 12367640]

約数ペア:

[(1, 12367640), (2, 6183820), (4, 3091910), (5, 2473528), (8, 1545955), (10, 1236764), (20, 618382), (40, 309191), (233, 53080), (466, 26540), (932, 13270), (1165, 10616), (1327, 9320), (1864, 6635), (2330, 5308), (2654, 4660)]