2080595275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{85009}}^1$

素因数の和:85119

約数の個数: 24

約数和(自身を含む): 2846134800

約数和(自身を除く): 765539525

約数列:

[1, 5, 11, 25, 55, 89, 275, 445, 979, 2225, 4895, 24475, 85009, 425045, 935099, 2125225, 4675495, 7565801, 23377475, 37829005, 83223811, 189145025, 416119055, 2080595275]

約数ペア:

[(1, 2080595275), (5, 416119055), (11, 189145025), (25, 83223811), (55, 37829005), (89, 23377475), (275, 7565801), (445, 4675495), (979, 2125225), (2225, 935099), (4895, 425045), (24475, 85009)]