11217080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 30164400

約数和(自身を除く): 18947320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 97, 98, 118, 140, 194, 196, 236, 245, 280, 295, 388, 392, 413, 472, 485, 490, 590, 679, 776, 826, 970, 980, 1180, 1358, 1652, 1940, 1960, 2065, 2360, 2716, 2891, 3304, 3395, 3880, 4130, 4753, 5432, 5723, 5782, 6790, 8260, 9506, 11446, 11564, 13580, 14455, 16520, 19012, 22892, 23128, 23765, 27160, 28615, 28910, 38024, 40061, 45784, 47530, 57230, 57820, 80122, 95060, 114460, 115640, 160244, 190120, 200305, 228920, 280427, 320488, 400610, 560854, 801220, 1121708, 1402135, 1602440, 2243416, 2804270, 5608540, 11217080]

約数ペア:

[(1, 11217080), (2, 5608540), (4, 2804270), (5, 2243416), (7, 1602440), (8, 1402135), (10, 1121708), (14, 801220), (20, 560854), (28, 400610), (35, 320488), (40, 280427), (49, 228920), (56, 200305), (59, 190120), (70, 160244), (97, 115640), (98, 114460), (118, 95060), (140, 80122), (194, 57820), (196, 57230), (236, 47530), (245, 45784), (280, 40061), (295, 38024), (388, 28910), (392, 28615), (413, 27160), (472, 23765), (485, 23128), (490, 22892), (590, 19012), (679, 16520), (776, 14455), (826, 13580), (970, 11564), (980, 11446), (1180, 9506), (1358, 8260), (1652, 6790), (1940, 5782), (1960, 5723), (2065, 5432), (2360, 4753), (2716, 4130), (2891, 3880), (3304, 3395)]