2728150900

素因数分解:

$2^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{65111}}^1$

素因数の和:65544

約数の個数: 36

約数和(自身を含む): 5934307680

約数和(自身を除く): 3206156780

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 419, 838, 1676, 2095, 4190, 8380, 10475, 20950, 41900, 65111, 130222, 260444, 325555, 651110, 1302220, 1627775, 3255550, 6511100, 27281509, 54563018, 109126036, 136407545, 272815090, 545630180, 682037725, 1364075450, 2728150900]

約数ペア:

[(1, 2728150900), (2, 1364075450), (4, 682037725), (5, 545630180), (10, 272815090), (20, 136407545), (25, 109126036), (50, 54563018), (100, 27281509), (419, 6511100), (838, 3255550), (1676, 1627775), (2095, 1302220), (4190, 651110), (8380, 325555), (10475, 260444), (20950, 130222), (41900, 65111)]