108640

素因数分解:

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

素因数の和:119

約数の個数: 48

約数和(自身を含む): 296352

約数和(自身を除く): 187712

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, 1358, 1552, 1940, 2716, 3104, 3395, 3880, 5432, 6790, 7760, 10864, 13580, 15520, 21728, 27160, 54320, 108640]

約数ペア:

[(1, 108640), (2, 54320), (4, 27160), (5, 21728), (7, 15520), (8, 13580), (10, 10864), (14, 7760), (16, 6790), (20, 5432), (28, 3880), (32, 3395), (35, 3104), (40, 2716), (56, 1940), (70, 1552), (80, 1358), (97, 1120), (112, 970), (140, 776), (160, 679), (194, 560), (224, 485), (280, 388)]