73706080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{65809}}^1$

素因数の和:65831

約数の個数: 48

約数和(自身を含む): 199009440

約数和(自身を除く): 125303360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 65809, 131618, 263236, 329045, 460663, 526472, 658090, 921326, 1052944, 1316180, 1842652, 2105888, 2303315, 2632360, 3685304, 4606630, 5264720, 7370608, 9213260, 10529440, 14741216, 18426520, 36853040, 73706080]

約数ペア:

[(1, 73706080), (2, 36853040), (4, 18426520), (5, 14741216), (7, 10529440), (8, 9213260), (10, 7370608), (14, 5264720), (16, 4606630), (20, 3685304), (28, 2632360), (32, 2303315), (35, 2105888), (40, 1842652), (56, 1316180), (70, 1052944), (80, 921326), (112, 658090), (140, 526472), (160, 460663), (224, 329045), (280, 263236), (560, 131618), (1120, 65809)]