2011036480

素因数分解:

$2^6\times 5^1\times {\mathrm{6284489}}^1$

素因数の和:6284506

約数の個数: 28

約数和(自身を含む): 4788781380

約数和(自身を除く): 2777744900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6284489, 12568978, 25137956, 31422445, 50275912, 62844890, 100551824, 125689780, 201103648, 251379560, 402207296, 502759120, 1005518240, 2011036480]

約数ペア:

[(1, 2011036480), (2, 1005518240), (4, 502759120), (5, 402207296), (8, 251379560), (10, 201103648), (16, 125689780), (20, 100551824), (32, 62844890), (40, 50275912), (64, 31422445), (80, 25137956), (160, 12568978), (320, 6284489)]