271600

素因数分解:

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

素因数の和:122

約数の個数: 60

約数和(自身を含む): 753424

約数和(自身を除く): 481824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 97, 100, 112, 140, 175, 194, 200, 280, 350, 388, 400, 485, 560, 679, 700, 776, 970, 1358, 1400, 1552, 1940, 2425, 2716, 2800, 3395, 3880, 4850, 5432, 6790, 7760, 9700, 10864, 13580, 16975, 19400, 27160, 33950, 38800, 54320, 67900, 135800, 271600]

約数ペア:

[(1, 271600), (2, 135800), (4, 67900), (5, 54320), (7, 38800), (8, 33950), (10, 27160), (14, 19400), (16, 16975), (20, 13580), (25, 10864), (28, 9700), (35, 7760), (40, 6790), (50, 5432), (56, 4850), (70, 3880), (80, 3395), (97, 2800), (100, 2716), (112, 2425), (140, 1940), (175, 1552), (194, 1400), (200, 1358), (280, 970), (350, 776), (388, 700), (400, 679), (485, 560)]