63920080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{114143}}^1$

素因数の和:114163

約数の個数: 40

約数和(自身を含む): 169846272

約数和(自身を除く): 105926192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 114143, 228286, 456572, 570715, 799001, 913144, 1141430, 1598002, 1826288, 2282860, 3196004, 3995005, 4565720, 6392008, 7990010, 9131440, 12784016, 15980020, 31960040, 63920080]

約数ペア:

[(1, 63920080), (2, 31960040), (4, 15980020), (5, 12784016), (7, 9131440), (8, 7990010), (10, 6392008), (14, 4565720), (16, 3995005), (20, 3196004), (28, 2282860), (35, 1826288), (40, 1598002), (56, 1141430), (70, 913144), (80, 799001), (112, 570715), (140, 456572), (280, 228286), (560, 114143)]