10291686580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1429}}^1\times {\mathrm{7349}}^1$

素因数の和:8801

約数の個数: 72

約数和(自身を含む): 25162137000

約数和(自身を除く): 14870450420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1429, 2858, 5716, 7145, 7349, 10003, 14290, 14698, 20006, 28580, 29396, 36745, 40012, 50015, 51443, 70021, 73490, 100030, 102886, 140042, 146980, 200060, 205772, 257215, 280084, 350105, 360101, 514430, 700210, 720202, 1028860, 1400420, 1440404, 1800505, 3601010, 7202020, 10501721, 21003442, 42006884, 52508605, 73512047, 105017210, 147024094, 210034420, 294048188, 367560235, 514584329, 735120470, 1029168658, 1470240940, 2058337316, 2572921645, 5145843290, 10291686580]

約数ペア:

[(1, 10291686580), (2, 5145843290), (4, 2572921645), (5, 2058337316), (7, 1470240940), (10, 1029168658), (14, 735120470), (20, 514584329), (28, 367560235), (35, 294048188), (49, 210034420), (70, 147024094), (98, 105017210), (140, 73512047), (196, 52508605), (245, 42006884), (490, 21003442), (980, 10501721), (1429, 7202020), (2858, 3601010), (5716, 1800505), (7145, 1440404), (7349, 1400420), (10003, 1028860), (14290, 720202), (14698, 700210), (20006, 514430), (28580, 360101), (29396, 350105), (36745, 280084), (40012, 257215), (50015, 205772), (51443, 200060), (70021, 146980), (73490, 140042), (100030, 102886)]