110455280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106207}}^1$

素因数の和:106233

約数の個数: 40

約数和(自身を含む): 276565632

約数和(自身を除く): 166110352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 106207, 212414, 424828, 531035, 849656, 1062070, 1380691, 1699312, 2124140, 2761382, 4248280, 5522764, 6903455, 8496560, 11045528, 13806910, 22091056, 27613820, 55227640, 110455280]

約数ペア:

[(1, 110455280), (2, 55227640), (4, 27613820), (5, 22091056), (8, 13806910), (10, 11045528), (13, 8496560), (16, 6903455), (20, 5522764), (26, 4248280), (40, 2761382), (52, 2124140), (65, 1699312), (80, 1380691), (104, 1062070), (130, 849656), (208, 531035), (260, 424828), (520, 212414), (1040, 106207)]