2016169540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4831}}^1$

素因数の和:5129

約数の個数: 96

約数和(自身を含む): 5299273728

約数和(自身を除く): 3283104188

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 271, 308, 385, 542, 770, 1084, 1355, 1540, 1897, 2710, 2981, 3794, 4831, 5420, 5962, 7588, 9485, 9662, 11924, 14905, 18970, 19324, 20867, 24155, 29810, 33817, 37940, 41734, 48310, 53141, 59620, 67634, 83468, 96620, 104335, 106282, 135268, 169085, 208670, 212564, 265705, 338170, 371987, 417340, 531410, 676340, 743974, 1062820, 1309201, 1487948, 1859935, 2618402, 3719870, 5236804, 6546005, 7439740, 9164407, 13092010, 14401211, 18328814, 26184020, 28802422, 36657628, 45822035, 57604844, 72006055, 91644070, 100808477, 144012110, 183288140, 201616954, 288024220, 403233908, 504042385, 1008084770, 2016169540]

約数ペア:

[(1, 2016169540), (2, 1008084770), (4, 504042385), (5, 403233908), (7, 288024220), (10, 201616954), (11, 183288140), (14, 144012110), (20, 100808477), (22, 91644070), (28, 72006055), (35, 57604844), (44, 45822035), (55, 36657628), (70, 28802422), (77, 26184020), (110, 18328814), (140, 14401211), (154, 13092010), (220, 9164407), (271, 7439740), (308, 6546005), (385, 5236804), (542, 3719870), (770, 2618402), (1084, 1859935), (1355, 1487948), (1540, 1309201), (1897, 1062820), (2710, 743974), (2981, 676340), (3794, 531410), (4831, 417340), (5420, 371987), (5962, 338170), (7588, 265705), (9485, 212564), (9662, 208670), (11924, 169085), (14905, 135268), (18970, 106282), (19324, 104335), (20867, 96620), (24155, 83468), (29810, 67634), (33817, 59620), (37940, 53141), (41734, 48310)]