25528048140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{335807}}^1$

素因数の和:336007

約数の個数: 96

約数和(自身を含む): 82141323264

約数和(自身を除く): 56613275124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 362, 420, 543, 724, 905, 1086, 1267, 1810, 2172, 2534, 2715, 3620, 3801, 5068, 5430, 6335, 7602, 10860, 12670, 15204, 19005, 25340, 38010, 76020, 335807, 671614, 1007421, 1343228, 1679035, 2014842, 2350649, 3358070, 4029684, 4701298, 5037105, 6716140, 7051947, 9402596, 10074210, 11753245, 14103894, 20148420, 23506490, 28207788, 35259735, 47012980, 60781067, 70519470, 121562134, 141038940, 182343201, 243124268, 303905335, 364686402, 425467469, 607810670, 729372804, 850934938, 911716005, 1215621340, 1276402407, 1701869876, 1823432010, 2127337345, 2552804814, 3646864020, 4254674690, 5105609628, 6382012035, 8509349380, 12764024070, 25528048140]

約数ペア:

[(1, 25528048140), (2, 12764024070), (3, 8509349380), (4, 6382012035), (5, 5105609628), (6, 4254674690), (7, 3646864020), (10, 2552804814), (12, 2127337345), (14, 1823432010), (15, 1701869876), (20, 1276402407), (21, 1215621340), (28, 911716005), (30, 850934938), (35, 729372804), (42, 607810670), (60, 425467469), (70, 364686402), (84, 303905335), (105, 243124268), (140, 182343201), (181, 141038940), (210, 121562134), (362, 70519470), (420, 60781067), (543, 47012980), (724, 35259735), (905, 28207788), (1086, 23506490), (1267, 20148420), (1810, 14103894), (2172, 11753245), (2534, 10074210), (2715, 9402596), (3620, 7051947), (3801, 6716140), (5068, 5037105), (5430, 4701298), (6335, 4029684), (7602, 3358070), (10860, 2350649), (12670, 2014842), (15204, 1679035), (19005, 1343228), (25340, 1007421), (38010, 671614), (76020, 335807)]