17048220520

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{389941}}^1$

素因数の和:391045

約数の個数: 32

約数和(自身を含む): 38393689320

約数和(自身を除く): 21345468800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 2186, 4372, 5465, 8744, 10930, 21860, 43720, 389941, 779882, 1559764, 1949705, 3119528, 3899410, 7798820, 15597640, 426205513, 852411026, 1704822052, 2131027565, 3409644104, 4262055130, 8524110260, 17048220520]

約数ペア:

[(1, 17048220520), (2, 8524110260), (4, 4262055130), (5, 3409644104), (8, 2131027565), (10, 1704822052), (20, 852411026), (40, 426205513), (1093, 15597640), (2186, 7798820), (4372, 3899410), (5465, 3119528), (8744, 1949705), (10930, 1559764), (21860, 779882), (43720, 389941)]