2016565430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{23473}}^1$

素因数の和:23573

約数の個数: 48

約数和(自身を含む): 4046166432

約数和(自身を除く): 2029601002

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 605, 710, 781, 1210, 1562, 3905, 7810, 8591, 17182, 23473, 42955, 46946, 85910, 117365, 234730, 258203, 516406, 1291015, 1666583, 2582030, 2840233, 3333166, 5680466, 8332915, 14201165, 16665830, 18332413, 28402330, 36664826, 91662065, 183324130, 201656543, 403313086, 1008282715, 2016565430]

約数ペア:

[(1, 2016565430), (2, 1008282715), (5, 403313086), (10, 201656543), (11, 183324130), (22, 91662065), (55, 36664826), (71, 28402330), (110, 18332413), (121, 16665830), (142, 14201165), (242, 8332915), (355, 5680466), (605, 3333166), (710, 2840233), (781, 2582030), (1210, 1666583), (1562, 1291015), (3905, 516406), (7810, 258203), (8591, 234730), (17182, 117365), (23473, 85910), (42955, 46946)]