10109969080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{29837}}^1$

素因数の和:30088

約数の個数: 64

約数和(自身を含む): 23395379040

約数和(自身を除く): 13285409960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 197, 215, 344, 394, 430, 788, 860, 985, 1576, 1720, 1970, 3940, 7880, 8471, 16942, 29837, 33884, 42355, 59674, 67768, 84710, 119348, 149185, 169420, 238696, 298370, 338840, 596740, 1193480, 1282991, 2565982, 5131964, 5877889, 6414955, 10263928, 11755778, 12829910, 23511556, 25659820, 29389445, 47023112, 51319640, 58778890, 117557780, 235115560, 252749227, 505498454, 1010996908, 1263746135, 2021993816, 2527492270, 5054984540, 10109969080]

約数ペア:

[(1, 10109969080), (2, 5054984540), (4, 2527492270), (5, 2021993816), (8, 1263746135), (10, 1010996908), (20, 505498454), (40, 252749227), (43, 235115560), (86, 117557780), (172, 58778890), (197, 51319640), (215, 47023112), (344, 29389445), (394, 25659820), (430, 23511556), (788, 12829910), (860, 11755778), (985, 10263928), (1576, 6414955), (1720, 5877889), (1970, 5131964), (3940, 2565982), (7880, 1282991), (8471, 1193480), (16942, 596740), (29837, 338840), (33884, 298370), (42355, 238696), (59674, 169420), (67768, 149185), (84710, 119348)]