872103420670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{1321}}^1\times {\mathrm{2017}}^1$

素因数の和:3877

約数の個数: 64

約数和(自身を含む): 1597348190592

約数和(自身を除く): 725244769922

約数列:

[1, 2, 5, 10, 71, 142, 355, 461, 710, 922, 1321, 2017, 2305, 2642, 4034, 4610, 6605, 10085, 13210, 20170, 32731, 65462, 93791, 143207, 163655, 187582, 286414, 327310, 468955, 608981, 716035, 929837, 937910, 1217962, 1432070, 1859674, 2664457, 3044905, 4649185, 5328914, 6089810, 9298370, 13322285, 26644570, 43237651, 66018427, 86475302, 132036854, 189176447, 216188255, 330092135, 378352894, 432376510, 660184270, 945882235, 1228314677, 1891764470, 2456629354, 6141573385, 12283146770, 87210342067, 174420684134, 436051710335, 872103420670]

約数ペア:

[(1, 872103420670), (2, 436051710335), (5, 174420684134), (10, 87210342067), (71, 12283146770), (142, 6141573385), (355, 2456629354), (461, 1891764470), (710, 1228314677), (922, 945882235), (1321, 660184270), (2017, 432376510), (2305, 378352894), (2642, 330092135), (4034, 216188255), (4610, 189176447), (6605, 132036854), (10085, 86475302), (13210, 66018427), (20170, 43237651), (32731, 26644570), (65462, 13322285), (93791, 9298370), (143207, 6089810), (163655, 5328914), (187582, 4649185), (286414, 3044905), (327310, 2664457), (468955, 1859674), (608981, 1432070), (716035, 1217962), (929837, 937910)]