275025520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44647}}^1$

素因数の和:44678

約数の個数: 80

約数和(自身を含む): 797234688

約数和(自身を除く): 522209168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 44647, 89294, 178588, 223235, 312529, 357176, 446470, 491117, 625058, 714352, 892940, 982234, 1250116, 1562645, 1785880, 1964468, 2455585, 2500232, 3125290, 3437819, 3571760, 3928936, 4911170, 5000464, 6250580, 6875638, 7857872, 9822340, 12501160, 13751276, 17189095, 19644680, 25002320, 27502552, 34378190, 39289360, 55005104, 68756380, 137512760, 275025520]

約数ペア:

[(1, 275025520), (2, 137512760), (4, 68756380), (5, 55005104), (7, 39289360), (8, 34378190), (10, 27502552), (11, 25002320), (14, 19644680), (16, 17189095), (20, 13751276), (22, 12501160), (28, 9822340), (35, 7857872), (40, 6875638), (44, 6250580), (55, 5000464), (56, 4911170), (70, 3928936), (77, 3571760), (80, 3437819), (88, 3125290), (110, 2500232), (112, 2455585), (140, 1964468), (154, 1785880), (176, 1562645), (220, 1250116), (280, 982234), (308, 892940), (385, 714352), (440, 625058), (560, 491117), (616, 446470), (770, 357176), (880, 312529), (1232, 223235), (1540, 178588), (3080, 89294), (6160, 44647)]