111518960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2053}}^1$

素因数の和:2170

約数の個数: 80

約数和(自身を含む): 299522496

約数和(自身を除く): 188003536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2053, 2716, 3395, 3880, 4106, 5432, 6790, 7760, 8212, 10265, 10864, 13580, 14371, 16424, 20530, 27160, 28742, 32848, 41060, 54320, 57484, 71855, 82120, 114968, 143710, 164240, 199141, 229936, 287420, 398282, 574840, 796564, 995705, 1149680, 1393987, 1593128, 1991410, 2787974, 3186256, 3982820, 5575948, 6969935, 7965640, 11151896, 13939870, 15931280, 22303792, 27879740, 55759480, 111518960]

約数ペア:

[(1, 111518960), (2, 55759480), (4, 27879740), (5, 22303792), (7, 15931280), (8, 13939870), (10, 11151896), (14, 7965640), (16, 6969935), (20, 5575948), (28, 3982820), (35, 3186256), (40, 2787974), (56, 1991410), (70, 1593128), (80, 1393987), (97, 1149680), (112, 995705), (140, 796564), (194, 574840), (280, 398282), (388, 287420), (485, 229936), (560, 199141), (679, 164240), (776, 143710), (970, 114968), (1358, 82120), (1552, 71855), (1940, 57484), (2053, 54320), (2716, 41060), (3395, 32848), (3880, 28742), (4106, 27160), (5432, 20530), (6790, 16424), (7760, 14371), (8212, 13580), (10265, 10864)]