10972640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 30227904

約数和(自身を除く): 19255264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 101, 112, 140, 160, 194, 202, 224, 280, 388, 404, 485, 505, 560, 679, 707, 776, 808, 970, 1010, 1120, 1358, 1414, 1552, 1616, 1940, 2020, 2716, 2828, 3104, 3232, 3395, 3535, 3880, 4040, 5432, 5656, 6790, 7070, 7760, 8080, 9797, 10864, 11312, 13580, 14140, 15520, 16160, 19594, 21728, 22624, 27160, 28280, 39188, 48985, 54320, 56560, 68579, 78376, 97970, 108640, 113120, 137158, 156752, 195940, 274316, 313504, 342895, 391880, 548632, 685790, 783760, 1097264, 1371580, 1567520, 2194528, 2743160, 5486320, 10972640]

約数ペア:

[(1, 10972640), (2, 5486320), (4, 2743160), (5, 2194528), (7, 1567520), (8, 1371580), (10, 1097264), (14, 783760), (16, 685790), (20, 548632), (28, 391880), (32, 342895), (35, 313504), (40, 274316), (56, 195940), (70, 156752), (80, 137158), (97, 113120), (101, 108640), (112, 97970), (140, 78376), (160, 68579), (194, 56560), (202, 54320), (224, 48985), (280, 39188), (388, 28280), (404, 27160), (485, 22624), (505, 21728), (560, 19594), (679, 16160), (707, 15520), (776, 14140), (808, 13580), (970, 11312), (1010, 10864), (1120, 9797), (1358, 8080), (1414, 7760), (1552, 7070), (1616, 6790), (1940, 5656), (2020, 5432), (2716, 4040), (2828, 3880), (3104, 3535), (3232, 3395)]