1330556080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2375993}}^1$

素因数の和:2376013

約数の個数: 40

約数和(自身を含む): 3535479072

約数和(自身を除く): 2204922992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2375993, 4751986, 9503972, 11879965, 16631951, 19007944, 23759930, 33263902, 38015888, 47519860, 66527804, 83159755, 95039720, 133055608, 166319510, 190079440, 266111216, 332639020, 665278040, 1330556080]

約数ペア:

[(1, 1330556080), (2, 665278040), (4, 332639020), (5, 266111216), (7, 190079440), (8, 166319510), (10, 133055608), (14, 95039720), (16, 83159755), (20, 66527804), (28, 47519860), (35, 38015888), (40, 33263902), (56, 23759930), (70, 19007944), (80, 16631951), (112, 11879965), (140, 9503972), (280, 4751986), (560, 2375993)]