3998231454880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15135643}}^1$

素因数の和:15135798

約数の個数: 96

約数和(自身を含む): 10252521990144

約数和(自身を除く): 6254290535264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 4064, 5080, 6604, 8255, 10160, 13208, 16510, 20320, 26416, 33020, 52832, 66040, 132080, 264160, 15135643, 30271286, 60542572, 75678215, 121085144, 151356430, 196763359, 242170288, 302712860, 393526718, 484340576, 605425720, 787053436, 983816795, 1210851440, 1574106872, 1922226661, 1967633590, 2421702880, 3148213744, 3844453322, 3935267180, 6296427488, 7688906644, 7870534360, 9611133305, 15377813288, 15741068720, 19222266610, 24988946593, 30755626576, 31482137440, 38444533220, 49977893186, 61511253152, 76889066440, 99955786372, 124944732965, 153778132880, 199911572744, 249889465930, 307556265760, 399823145488, 499778931860, 799646290976, 999557863720, 1999115727440, 3998231454880]

約数ペア:

[(1, 3998231454880), (2, 1999115727440), (4, 999557863720), (5, 799646290976), (8, 499778931860), (10, 399823145488), (13, 307556265760), (16, 249889465930), (20, 199911572744), (26, 153778132880), (32, 124944732965), (40, 99955786372), (52, 76889066440), (65, 61511253152), (80, 49977893186), (104, 38444533220), (127, 31482137440), (130, 30755626576), (160, 24988946593), (208, 19222266610), (254, 15741068720), (260, 15377813288), (416, 9611133305), (508, 7870534360), (520, 7688906644), (635, 6296427488), (1016, 3935267180), (1040, 3844453322), (1270, 3148213744), (1651, 2421702880), (2032, 1967633590), (2080, 1922226661), (2540, 1574106872), (3302, 1210851440), (4064, 983816795), (5080, 787053436), (6604, 605425720), (8255, 484340576), (10160, 393526718), (13208, 302712860), (16510, 242170288), (20320, 196763359), (26416, 151356430), (33020, 121085144), (52832, 75678215), (66040, 60542572), (132080, 30271286), (264160, 15135643)]