91836080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163993}}^1$

素因数の和:164013

約数の個数: 40

約数和(自身を含む): 244023072

約数和(自身を除く): 152186992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 163993, 327986, 655972, 819965, 1147951, 1311944, 1639930, 2295902, 2623888, 3279860, 4591804, 5739755, 6559720, 9183608, 11479510, 13119440, 18367216, 22959020, 45918040, 91836080]

約数ペア:

[(1, 91836080), (2, 45918040), (4, 22959020), (5, 18367216), (7, 13119440), (8, 11479510), (10, 9183608), (14, 6559720), (16, 5739755), (20, 4591804), (28, 3279860), (35, 2623888), (40, 2295902), (56, 1639930), (70, 1311944), (80, 1147951), (112, 819965), (140, 655972), (280, 327986), (560, 163993)]