1566242440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{192887}}^1$

素因数の和:192934

約数の個数: 64

約数和(自身を含む): 4166380800

約数和(自身を除く): 2600138360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 192887, 385774, 771548, 964435, 1350209, 1543096, 1928870, 2700418, 3857740, 5400836, 5593723, 6751045, 7715480, 10801672, 11187446, 13502090, 22374892, 27004180, 27968615, 39156061, 44749784, 54008360, 55937230, 78312122, 111874460, 156624244, 195780305, 223748920, 313248488, 391560610, 783121220, 1566242440]

約数ペア:

[(1, 1566242440), (2, 783121220), (4, 391560610), (5, 313248488), (7, 223748920), (8, 195780305), (10, 156624244), (14, 111874460), (20, 78312122), (28, 55937230), (29, 54008360), (35, 44749784), (40, 39156061), (56, 27968615), (58, 27004180), (70, 22374892), (116, 13502090), (140, 11187446), (145, 10801672), (203, 7715480), (232, 6751045), (280, 5593723), (290, 5400836), (406, 3857740), (580, 2700418), (812, 1928870), (1015, 1543096), (1160, 1350209), (1624, 964435), (2030, 771548), (4060, 385774), (8120, 192887)]