426367022000

素因数分解:

$2^4\times 5^3\times {\mathrm{213183511}}^1$

素因数の和:213183534

約数の個数: 40

約数和(自身を含む): 1030955464032

約数和(自身を除く): 604588442032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 213183511, 426367022, 852734044, 1065917555, 1705468088, 2131835110, 3410936176, 4263670220, 5329587775, 8527340440, 10659175550, 17054680880, 21318351100, 26647938875, 42636702200, 53295877750, 85273404400, 106591755500, 213183511000, 426367022000]

約数ペア:

[(1, 426367022000), (2, 213183511000), (4, 106591755500), (5, 85273404400), (8, 53295877750), (10, 42636702200), (16, 26647938875), (20, 21318351100), (25, 17054680880), (40, 10659175550), (50, 8527340440), (80, 5329587775), (100, 4263670220), (125, 3410936176), (200, 2131835110), (250, 1705468088), (400, 1065917555), (500, 852734044), (1000, 426367022), (2000, 213183511)]