26018000

素因数分解:

$2^4\times 5^3\times {\mathrm{13009}}^1$

素因数の和:13032

約数の個数: 40

約数和(自身を含む): 62916360

約数和(自身を除く): 36898360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 13009, 26018, 52036, 65045, 104072, 130090, 208144, 260180, 325225, 520360, 650450, 1040720, 1300900, 1626125, 2601800, 3252250, 5203600, 6504500, 13009000, 26018000]

約数ペア:

[(1, 26018000), (2, 13009000), (4, 6504500), (5, 5203600), (8, 3252250), (10, 2601800), (16, 1626125), (20, 1300900), (25, 1040720), (40, 650450), (50, 520360), (80, 325225), (100, 260180), (125, 208144), (200, 130090), (250, 104072), (400, 65045), (500, 52036), (1000, 26018), (2000, 13009)]