527528680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19423}}^1$

素因数の和:19538

約数の個数: 64

約数和(自身を含む): 1370557440

約数和(自身を除く): 843028760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 13580, 19423, 27160, 38846, 77692, 97115, 135961, 155384, 194230, 271922, 388460, 543844, 679805, 776920, 1087688, 1359610, 1884031, 2719220, 3768062, 5438440, 7536124, 9420155, 13188217, 15072248, 18840310, 26376434, 37680620, 52752868, 65941085, 75361240, 105505736, 131882170, 263764340, 527528680]

約数ペア:

[(1, 527528680), (2, 263764340), (4, 131882170), (5, 105505736), (7, 75361240), (8, 65941085), (10, 52752868), (14, 37680620), (20, 26376434), (28, 18840310), (35, 15072248), (40, 13188217), (56, 9420155), (70, 7536124), (97, 5438440), (140, 3768062), (194, 2719220), (280, 1884031), (388, 1359610), (485, 1087688), (679, 776920), (776, 679805), (970, 543844), (1358, 388460), (1940, 271922), (2716, 194230), (3395, 155384), (3880, 135961), (5432, 97115), (6790, 77692), (13580, 38846), (19423, 27160)]