26040040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50077}}^1$

素因数の和:50101

約数の個数: 32

約数和(自身を含む): 63098280

約数和(自身を除く): 37058240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 50077, 100154, 200308, 250385, 400616, 500770, 651001, 1001540, 1302002, 2003080, 2604004, 3255005, 5208008, 6510010, 13020020, 26040040]

約数ペア:

[(1, 26040040), (2, 13020020), (4, 6510010), (5, 5208008), (8, 3255005), (10, 2604004), (13, 2003080), (20, 1302002), (26, 1001540), (40, 651001), (52, 500770), (65, 400616), (104, 250385), (130, 200308), (260, 100154), (520, 50077)]