1623486528080

素因数分解:

$2^4\times 5^1\times {\mathrm{86243}}^1\times {\mathrm{235307}}^1$

素因数の和:321563

約数の個数: 40

約数和(自身を含む): 3774665986272

約数和(自身を除く): 2151179458192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 86243, 172486, 235307, 344972, 431215, 470614, 689944, 862430, 941228, 1176535, 1379888, 1724860, 1882456, 2353070, 3449720, 3764912, 4706140, 6899440, 9412280, 18824560, 20293581601, 40587163202, 81174326404, 101467908005, 162348652808, 202935816010, 324697305616, 405871632020, 811743264040, 1623486528080]

約数ペア:

[(1, 1623486528080), (2, 811743264040), (4, 405871632020), (5, 324697305616), (8, 202935816010), (10, 162348652808), (16, 101467908005), (20, 81174326404), (40, 40587163202), (80, 20293581601), (86243, 18824560), (172486, 9412280), (235307, 6899440), (344972, 4706140), (431215, 3764912), (470614, 3449720), (689944, 2353070), (862430, 1882456), (941228, 1724860), (1176535, 1379888)]