453596080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{809993}}^1$

素因数の和:810013

約数の個数: 40

約数和(自身を含む): 1205271072

約数和(自身を除く): 751674992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 809993, 1619986, 3239972, 4049965, 5669951, 6479944, 8099930, 11339902, 12959888, 16199860, 22679804, 28349755, 32399720, 45359608, 56699510, 64799440, 90719216, 113399020, 226798040, 453596080]

約数ペア:

[(1, 453596080), (2, 226798040), (4, 113399020), (5, 90719216), (7, 64799440), (8, 56699510), (10, 45359608), (14, 32399720), (16, 28349755), (20, 22679804), (28, 16199860), (35, 12959888), (40, 11339902), (56, 8099930), (70, 6479944), (80, 5669951), (112, 4049965), (140, 3239972), (280, 1619986), (560, 809993)]