83142260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{2473}}^1$

素因数の和:2564

約数の個数: 36

約数和(自身を含む): 179033484

約数和(自身を除く): 95891224

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 2473, 3362, 4946, 6724, 8405, 9892, 12365, 16810, 24730, 33620, 49460, 101393, 202786, 405572, 506965, 1013930, 2027860, 4157113, 8314226, 16628452, 20785565, 41571130, 83142260]

約数ペア:

[(1, 83142260), (2, 41571130), (4, 20785565), (5, 16628452), (10, 8314226), (20, 4157113), (41, 2027860), (82, 1013930), (164, 506965), (205, 405572), (410, 202786), (820, 101393), (1681, 49460), (2473, 33620), (3362, 24730), (4946, 16810), (6724, 12365), (8405, 9892)]