887084080

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{133597}}^1$

素因数の和:133693

約数の個数: 40

約数和(自身を含む): 2087335152

約数和(自身を除く): 1200251072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 133597, 267194, 534388, 667985, 1068776, 1335970, 2137552, 2671940, 5343880, 10687760, 11088551, 22177102, 44354204, 55442755, 88708408, 110885510, 177416816, 221771020, 443542040, 887084080]

約数ペア:

[(1, 887084080), (2, 443542040), (4, 221771020), (5, 177416816), (8, 110885510), (10, 88708408), (16, 55442755), (20, 44354204), (40, 22177102), (80, 11088551), (83, 10687760), (166, 5343880), (332, 2671940), (415, 2137552), (664, 1335970), (830, 1068776), (1328, 667985), (1660, 534388), (3320, 267194), (6640, 133597)]