129607520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1312

約数の個数: 96

約数和(自身を含む): 353844288

約数和(自身を除く): 224236768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1193, 1358, 1552, 1940, 2386, 2716, 3104, 3395, 3880, 4772, 5432, 5965, 6790, 7760, 8351, 9544, 10864, 11930, 13580, 15520, 16702, 19088, 21728, 23860, 27160, 33404, 38176, 41755, 47720, 54320, 66808, 83510, 95440, 108640, 115721, 133616, 167020, 190880, 231442, 267232, 334040, 462884, 578605, 668080, 810047, 925768, 1157210, 1336160, 1620094, 1851536, 2314420, 3240188, 3703072, 4050235, 4628840, 6480376, 8100470, 9257680, 12960752, 16200940, 18515360, 25921504, 32401880, 64803760, 129607520]

約数ペア:

[(1, 129607520), (2, 64803760), (4, 32401880), (5, 25921504), (7, 18515360), (8, 16200940), (10, 12960752), (14, 9257680), (16, 8100470), (20, 6480376), (28, 4628840), (32, 4050235), (35, 3703072), (40, 3240188), (56, 2314420), (70, 1851536), (80, 1620094), (97, 1336160), (112, 1157210), (140, 925768), (160, 810047), (194, 668080), (224, 578605), (280, 462884), (388, 334040), (485, 267232), (560, 231442), (679, 190880), (776, 167020), (970, 133616), (1120, 115721), (1193, 108640), (1358, 95440), (1552, 83510), (1940, 66808), (2386, 54320), (2716, 47720), (3104, 41755), (3395, 38176), (3880, 33404), (4772, 27160), (5432, 23860), (5965, 21728), (6790, 19088), (7760, 16702), (8351, 15520), (9544, 13580), (10864, 11930)]