83776120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2296

約数の個数: 64

約数和(自身を含む): 201579840

約数和(自身を除く): 117803720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1886, 2221, 3772, 4442, 4715, 7544, 8884, 9430, 11105, 17768, 18860, 22210, 37720, 44420, 51083, 88840, 91061, 102166, 182122, 204332, 255415, 364244, 408664, 455305, 510830, 728488, 910610, 1021660, 1821220, 2043320, 2094403, 3642440, 4188806, 8377612, 10472015, 16755224, 20944030, 41888060, 83776120]

約数ペア:

[(1, 83776120), (2, 41888060), (4, 20944030), (5, 16755224), (8, 10472015), (10, 8377612), (20, 4188806), (23, 3642440), (40, 2094403), (41, 2043320), (46, 1821220), (82, 1021660), (92, 910610), (115, 728488), (164, 510830), (184, 455305), (205, 408664), (230, 364244), (328, 255415), (410, 204332), (460, 182122), (820, 102166), (920, 91061), (943, 88840), (1640, 51083), (1886, 44420), (2221, 37720), (3772, 22210), (4442, 18860), (4715, 17768), (7544, 11105), (8884, 9430)]