10020065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 13843008

約数和(自身を除く): 3822943

約数列:

[1, 5, 11, 23, 55, 89, 115, 253, 445, 979, 1265, 2047, 4895, 7921, 10235, 22517, 39605, 87131, 112585, 182183, 435655, 910915, 2004013, 10020065]

約数ペア:

[(1, 10020065), (5, 2004013), (11, 910915), (23, 435655), (55, 182183), (89, 112585), (115, 87131), (253, 39605), (445, 22517), (979, 10235), (1265, 7921), (2047, 4895)]