8333270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 16892064

約数和(自身を除く): 8558794

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 97, 110, 121, 142, 194, 242, 355, 485, 605, 710, 781, 970, 1067, 1210, 1562, 2134, 3905, 5335, 6887, 7810, 8591, 10670, 11737, 13774, 17182, 23474, 34435, 42955, 58685, 68870, 75757, 85910, 117370, 151514, 378785, 757570, 833327, 1666654, 4166635, 8333270]

約数ペア:

[(1, 8333270), (2, 4166635), (5, 1666654), (10, 833327), (11, 757570), (22, 378785), (55, 151514), (71, 117370), (97, 85910), (110, 75757), (121, 68870), (142, 58685), (194, 42955), (242, 34435), (355, 23474), (485, 17182), (605, 13774), (710, 11737), (781, 10670), (970, 8591), (1067, 7810), (1210, 6887), (1562, 5335), (2134, 3905)]