201640387580

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5101}}^1\times {\mathrm{23813}}^1$

素因数の和:29006

約数の個数: 48

約数和(自身を含む): 428648570784

約数和(自身を除く): 227008183204

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5101, 10202, 20404, 23813, 25505, 47626, 51010, 95252, 102020, 119065, 238130, 423383, 476260, 846766, 1693532, 1976479, 2116915, 3952958, 4233830, 7905916, 8467660, 9882395, 19764790, 39529580, 121470113, 242940226, 485880452, 607350565, 1214701130, 2429402260, 10082019379, 20164038758, 40328077516, 50410096895, 100820193790, 201640387580]

約数ペア:

[(1, 201640387580), (2, 100820193790), (4, 50410096895), (5, 40328077516), (10, 20164038758), (20, 10082019379), (83, 2429402260), (166, 1214701130), (332, 607350565), (415, 485880452), (830, 242940226), (1660, 121470113), (5101, 39529580), (10202, 19764790), (20404, 9882395), (23813, 8467660), (25505, 7905916), (47626, 4233830), (51010, 3952958), (95252, 2116915), (102020, 1976479), (119065, 1693532), (238130, 846766), (423383, 476260)]