26665970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 50388480

約数和(自身を除く): 23722510

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 431, 538, 862, 1345, 2155, 2690, 4310, 6187, 9913, 12374, 19826, 30935, 49565, 61870, 99130, 115939, 231878, 579695, 1159390, 2666597, 5333194, 13332985, 26665970]

約数ペア:

[(1, 26665970), (2, 13332985), (5, 5333194), (10, 2666597), (23, 1159390), (46, 579695), (115, 231878), (230, 115939), (269, 99130), (431, 61870), (538, 49565), (862, 30935), (1345, 19826), (2155, 12374), (2690, 9913), (4310, 6187)]