486540080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467827}}^1$

素因数の和:467853

約数の個数: 40

約数和(自身を含む): 1218224112

約数和(自身を除く): 731684032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 467827, 935654, 1871308, 2339135, 3742616, 4678270, 6081751, 7485232, 9356540, 12163502, 18713080, 24327004, 30408755, 37426160, 48654008, 60817510, 97308016, 121635020, 243270040, 486540080]

約数ペア:

[(1, 486540080), (2, 243270040), (4, 121635020), (5, 97308016), (8, 60817510), (10, 48654008), (13, 37426160), (16, 30408755), (20, 24327004), (26, 18713080), (40, 12163502), (52, 9356540), (65, 7485232), (80, 6081751), (104, 4678270), (130, 3742616), (208, 2339135), (260, 1871308), (520, 935654), (1040, 467827)]