2080515086210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{402420713}}^1$

素因数の和:402420778

約数の個数: 32

約数和(自身を含む): 4172297962752

約数和(自身を除く): 2091782876542

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 402420713, 804841426, 2012103565, 4024207130, 4426627843, 8853255686, 18913773511, 22133139215, 37827547022, 44266278430, 94568867555, 189137735110, 208051508621, 416103017242, 1040257543105, 2080515086210]

約数ペア:

[(1, 2080515086210), (2, 1040257543105), (5, 416103017242), (10, 208051508621), (11, 189137735110), (22, 94568867555), (47, 44266278430), (55, 37827547022), (94, 22133139215), (110, 18913773511), (235, 8853255686), (470, 4426627843), (517, 4024207130), (1034, 2012103565), (2585, 804841426), (5170, 402420713)]