83064080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8581}}^1$

素因数の和:8616

約数の個数: 60

約数和(自身を含む): 212301516

約数和(自身を除く): 129237436

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 8581, 9680, 17162, 34324, 42905, 68648, 85810, 94391, 137296, 171620, 188782, 343240, 377564, 471955, 686480, 755128, 943910, 1038301, 1510256, 1887820, 2076602, 3775640, 4153204, 5191505, 7551280, 8306408, 10383010, 16612816, 20766020, 41532040, 83064080]

約数ペア:

[(1, 83064080), (2, 41532040), (4, 20766020), (5, 16612816), (8, 10383010), (10, 8306408), (11, 7551280), (16, 5191505), (20, 4153204), (22, 3775640), (40, 2076602), (44, 1887820), (55, 1510256), (80, 1038301), (88, 943910), (110, 755128), (121, 686480), (176, 471955), (220, 377564), (242, 343240), (440, 188782), (484, 171620), (605, 137296), (880, 94391), (968, 85810), (1210, 68648), (1936, 42905), (2420, 34324), (4840, 17162), (8581, 9680)]