85593040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82301}}^1$

素因数の和:82327

約数の個数: 40

約数和(自身を含む): 214314408

約数和(自身を除く): 128721368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 82301, 164602, 329204, 411505, 658408, 823010, 1069913, 1316816, 1646020, 2139826, 3292040, 4279652, 5349565, 6584080, 8559304, 10699130, 17118608, 21398260, 42796520, 85593040]

約数ペア:

[(1, 85593040), (2, 42796520), (4, 21398260), (5, 17118608), (8, 10699130), (10, 8559304), (13, 6584080), (16, 5349565), (20, 4279652), (26, 3292040), (40, 2139826), (52, 1646020), (65, 1316816), (80, 1069913), (104, 823010), (130, 658408), (208, 411505), (260, 329204), (520, 164602), (1040, 82301)]