85243510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 171941616

約数和(自身を除く): 86698106

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 461, 902, 922, 1681, 2255, 2305, 3362, 4510, 4610, 5071, 8405, 10142, 16810, 18491, 18901, 25355, 36982, 37802, 50710, 92455, 94505, 184910, 189010, 207911, 415822, 774941, 1039555, 1549882, 2079110, 3874705, 7749410, 8524351, 17048702, 42621755, 85243510]

約数ペア:

[(1, 85243510), (2, 42621755), (5, 17048702), (10, 8524351), (11, 7749410), (22, 3874705), (41, 2079110), (55, 1549882), (82, 1039555), (110, 774941), (205, 415822), (410, 207911), (451, 189010), (461, 184910), (902, 94505), (922, 92455), (1681, 50710), (2255, 37802), (2305, 36982), (3362, 25355), (4510, 18901), (4610, 18491), (5071, 16810), (8405, 10142)]