10009946960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{75787}}^1$

素因数の和:75940

約数の個数: 80

約数和(自身を含む): 25261049856

約数和(自身を除く): 15251102896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2540, 3302, 5080, 6604, 8255, 10160, 13208, 16510, 26416, 33020, 66040, 75787, 132080, 151574, 303148, 378935, 606296, 757870, 985231, 1212592, 1515740, 1970462, 3031480, 3940924, 4926155, 6062960, 7881848, 9624949, 9852310, 15763696, 19249898, 19704620, 38499796, 39409240, 48124745, 76999592, 78818480, 96249490, 125124337, 153999184, 192498980, 250248674, 384997960, 500497348, 625621685, 769995920, 1000994696, 1251243370, 2001989392, 2502486740, 5004973480, 10009946960]

約数ペア:

[(1, 10009946960), (2, 5004973480), (4, 2502486740), (5, 2001989392), (8, 1251243370), (10, 1000994696), (13, 769995920), (16, 625621685), (20, 500497348), (26, 384997960), (40, 250248674), (52, 192498980), (65, 153999184), (80, 125124337), (104, 96249490), (127, 78818480), (130, 76999592), (208, 48124745), (254, 39409240), (260, 38499796), (508, 19704620), (520, 19249898), (635, 15763696), (1016, 9852310), (1040, 9624949), (1270, 7881848), (1651, 6062960), (2032, 4926155), (2540, 3940924), (3302, 3031480), (5080, 1970462), (6604, 1515740), (8255, 1212592), (10160, 985231), (13208, 757870), (16510, 606296), (26416, 378935), (33020, 303148), (66040, 151574), (75787, 132080)]