33848540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 79634016

約数和(自身を除く): 45785476

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 121, 142, 197, 220, 242, 284, 355, 394, 484, 605, 710, 781, 788, 985, 1210, 1420, 1562, 1970, 2167, 2420, 3124, 3905, 3940, 4334, 7810, 8591, 8668, 10835, 13987, 15620, 17182, 21670, 23837, 27974, 34364, 42955, 43340, 47674, 55948, 69935, 85910, 95348, 119185, 139870, 153857, 171820, 238370, 279740, 307714, 476740, 615428, 769285, 1538570, 1692427, 3077140, 3384854, 6769708, 8462135, 16924270, 33848540]

約数ペア:

[(1, 33848540), (2, 16924270), (4, 8462135), (5, 6769708), (10, 3384854), (11, 3077140), (20, 1692427), (22, 1538570), (44, 769285), (55, 615428), (71, 476740), (110, 307714), (121, 279740), (142, 238370), (197, 171820), (220, 153857), (242, 139870), (284, 119185), (355, 95348), (394, 85910), (484, 69935), (605, 55948), (710, 47674), (781, 43340), (788, 42955), (985, 34364), (1210, 27974), (1420, 23837), (1562, 21670), (1970, 17182), (2167, 15620), (2420, 13987), (3124, 10835), (3905, 8668), (3940, 8591), (4334, 7810)]