14032720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 35747712

約数和(自身を除く): 21714992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 131, 206, 208, 260, 262, 412, 515, 520, 524, 655, 824, 1030, 1040, 1048, 1310, 1339, 1648, 1703, 2060, 2096, 2620, 2678, 3406, 4120, 5240, 5356, 6695, 6812, 8240, 8515, 10480, 10712, 13390, 13493, 13624, 17030, 21424, 26780, 26986, 27248, 34060, 53560, 53972, 67465, 68120, 107120, 107944, 134930, 136240, 175409, 215888, 269860, 350818, 539720, 701636, 877045, 1079440, 1403272, 1754090, 2806544, 3508180, 7016360, 14032720]

約数ペア:

[(1, 14032720), (2, 7016360), (4, 3508180), (5, 2806544), (8, 1754090), (10, 1403272), (13, 1079440), (16, 877045), (20, 701636), (26, 539720), (40, 350818), (52, 269860), (65, 215888), (80, 175409), (103, 136240), (104, 134930), (130, 107944), (131, 107120), (206, 68120), (208, 67465), (260, 53972), (262, 53560), (412, 34060), (515, 27248), (520, 26986), (524, 26780), (655, 21424), (824, 17030), (1030, 13624), (1040, 13493), (1048, 13390), (1310, 10712), (1339, 10480), (1648, 8515), (1703, 8240), (2060, 6812), (2096, 6695), (2620, 5356), (2678, 5240), (3406, 4120)]