11674160

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1999}}^1$

素因数の和:2085

約数の個数: 40

約数和(自身を含む): 27528000

約数和(自身を除く): 15853840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 1999, 2920, 3998, 5840, 7996, 9995, 15992, 19990, 31984, 39980, 79960, 145927, 159920, 291854, 583708, 729635, 1167416, 1459270, 2334832, 2918540, 5837080, 11674160]

約数ペア:

[(1, 11674160), (2, 5837080), (4, 2918540), (5, 2334832), (8, 1459270), (10, 1167416), (16, 729635), (20, 583708), (40, 291854), (73, 159920), (80, 145927), (146, 79960), (292, 39980), (365, 31984), (584, 19990), (730, 15992), (1168, 9995), (1460, 7996), (1999, 5840), (2920, 3998)]