1001460080

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{116993}}^1$

素因数の和:117113

約数の個数: 40

約数和(自身を含む): 2350175472

約数和(自身を除く): 1348715392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 116993, 233986, 467972, 584965, 935944, 1169930, 1871888, 2339860, 4679720, 9359440, 12518251, 25036502, 50073004, 62591255, 100146008, 125182510, 200292016, 250365020, 500730040, 1001460080]

約数ペア:

[(1, 1001460080), (2, 500730040), (4, 250365020), (5, 200292016), (8, 125182510), (10, 100146008), (16, 62591255), (20, 50073004), (40, 25036502), (80, 12518251), (107, 9359440), (214, 4679720), (428, 2339860), (535, 1871888), (856, 1169930), (1070, 935944), (1712, 584965), (2140, 467972), (4280, 233986), (8560, 116993)]