5580016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 11787440

約数和(自身を除く): 6207424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 193, 208, 278, 386, 556, 772, 1112, 1544, 1807, 2224, 2509, 3088, 3614, 5018, 7228, 10036, 14456, 20072, 26827, 28912, 40144, 53654, 107308, 214616, 348751, 429232, 697502, 1395004, 2790008, 5580016]

約数ペア:

[(1, 5580016), (2, 2790008), (4, 1395004), (8, 697502), (13, 429232), (16, 348751), (26, 214616), (52, 107308), (104, 53654), (139, 40144), (193, 28912), (208, 26827), (278, 20072), (386, 14456), (556, 10036), (772, 7228), (1112, 5018), (1544, 3614), (1807, 3088), (2224, 2509)]