73160080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{130643}}^1$

素因数の和:130663

約数の個数: 40

約数和(自身を含む): 194398272

約数和(自身を除く): 121238192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 130643, 261286, 522572, 653215, 914501, 1045144, 1306430, 1829002, 2090288, 2612860, 3658004, 4572505, 5225720, 7316008, 9145010, 10451440, 14632016, 18290020, 36580040, 73160080]

約数ペア:

[(1, 73160080), (2, 36580040), (4, 18290020), (5, 14632016), (7, 10451440), (8, 9145010), (10, 7316008), (14, 5225720), (16, 4572505), (20, 3658004), (28, 2612860), (35, 2090288), (40, 1829002), (56, 1306430), (70, 1045144), (80, 914501), (112, 653215), (140, 522572), (280, 261286), (560, 130643)]