23084560

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2857}}^1$

素因数の和:2971

約数の個数: 40

約数和(自身を含む): 54221976

約数和(自身を除く): 31137416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 2857, 4040, 5714, 8080, 11428, 14285, 22856, 28570, 45712, 57140, 114280, 228560, 288557, 577114, 1154228, 1442785, 2308456, 2885570, 4616912, 5771140, 11542280, 23084560]

約数ペア:

[(1, 23084560), (2, 11542280), (4, 5771140), (5, 4616912), (8, 2885570), (10, 2308456), (16, 1442785), (20, 1154228), (40, 577114), (80, 288557), (101, 228560), (202, 114280), (404, 57140), (505, 45712), (808, 28570), (1010, 22856), (1616, 14285), (2020, 11428), (2857, 8080), (4040, 5714)]