88595920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 120

約数和(自身を含む): 243125064

約数和(自身を除く): 154529144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 97, 98, 112, 140, 194, 196, 233, 245, 280, 388, 392, 466, 485, 490, 560, 679, 776, 784, 932, 970, 980, 1165, 1358, 1552, 1631, 1864, 1940, 1960, 2330, 2716, 3262, 3395, 3728, 3880, 3920, 4660, 4753, 5432, 6524, 6790, 7760, 8155, 9320, 9506, 10864, 11417, 13048, 13580, 16310, 18640, 19012, 22601, 22834, 23765, 26096, 27160, 32620, 38024, 45202, 45668, 47530, 54320, 57085, 65240, 76048, 90404, 91336, 95060, 113005, 114170, 130480, 158207, 180808, 182672, 190120, 226010, 228340, 316414, 361616, 380240, 452020, 456680, 632828, 791035, 904040, 913360, 1107449, 1265656, 1582070, 1808080, 2214898, 2531312, 3164140, 4429796, 5537245, 6328280, 8859592, 11074490, 12656560, 17719184, 22148980, 44297960, 88595920]

約数ペア:

[(1, 88595920), (2, 44297960), (4, 22148980), (5, 17719184), (7, 12656560), (8, 11074490), (10, 8859592), (14, 6328280), (16, 5537245), (20, 4429796), (28, 3164140), (35, 2531312), (40, 2214898), (49, 1808080), (56, 1582070), (70, 1265656), (80, 1107449), (97, 913360), (98, 904040), (112, 791035), (140, 632828), (194, 456680), (196, 452020), (233, 380240), (245, 361616), (280, 316414), (388, 228340), (392, 226010), (466, 190120), (485, 182672), (490, 180808), (560, 158207), (679, 130480), (776, 114170), (784, 113005), (932, 95060), (970, 91336), (980, 90404), (1165, 76048), (1358, 65240), (1552, 57085), (1631, 54320), (1864, 47530), (1940, 45668), (1960, 45202), (2330, 38024), (2716, 32620), (3262, 27160), (3395, 26096), (3728, 23765), (3880, 22834), (3920, 22601), (4660, 19012), (4753, 18640), (5432, 16310), (6524, 13580), (6790, 13048), (7760, 11417), (8155, 10864), (9320, 9506)]