2247276080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4012993}}^1$

素因数の和:4013013

約数の個数: 40

約数和(自身を含む): 5971335072

約数和(自身を除く): 3724058992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4012993, 8025986, 16051972, 20064965, 28090951, 32103944, 40129930, 56181902, 64207888, 80259860, 112363804, 140454755, 160519720, 224727608, 280909510, 321039440, 449455216, 561819020, 1123638040, 2247276080]

約数ペア:

[(1, 2247276080), (2, 1123638040), (4, 561819020), (5, 449455216), (7, 321039440), (8, 280909510), (10, 224727608), (14, 160519720), (16, 140454755), (20, 112363804), (28, 80259860), (35, 64207888), (40, 56181902), (56, 40129930), (70, 32103944), (80, 28090951), (112, 20064965), (140, 16051972), (280, 8025986), (560, 4012993)]