713463080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8231}}^1$

素因数の和:8450

約数の個数: 64

約数和(自身を含む): 1760330880

約数和(自身を除く): 1046867800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 197, 220, 394, 440, 788, 985, 1576, 1970, 2167, 3940, 4334, 7880, 8231, 8668, 10835, 16462, 17336, 21670, 32924, 41155, 43340, 65848, 82310, 86680, 90541, 164620, 181082, 329240, 362164, 452705, 724328, 905410, 1621507, 1810820, 3243014, 3621640, 6486028, 8107535, 12972056, 16215070, 17836577, 32430140, 35673154, 64860280, 71346308, 89182885, 142692616, 178365770, 356731540, 713463080]

約数ペア:

[(1, 713463080), (2, 356731540), (4, 178365770), (5, 142692616), (8, 89182885), (10, 71346308), (11, 64860280), (20, 35673154), (22, 32430140), (40, 17836577), (44, 16215070), (55, 12972056), (88, 8107535), (110, 6486028), (197, 3621640), (220, 3243014), (394, 1810820), (440, 1621507), (788, 905410), (985, 724328), (1576, 452705), (1970, 362164), (2167, 329240), (3940, 181082), (4334, 164620), (7880, 90541), (8231, 86680), (8668, 82310), (10835, 65848), (16462, 43340), (17336, 41155), (21670, 32924)]