2570510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 4959360

約数和(自身を除く): 2388850

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 163, 166, 190, 326, 415, 815, 830, 1577, 1630, 3097, 3154, 6194, 7885, 13529, 15485, 15770, 27058, 30970, 67645, 135290, 257051, 514102, 1285255, 2570510]

約数ペア:

[(1, 2570510), (2, 1285255), (5, 514102), (10, 257051), (19, 135290), (38, 67645), (83, 30970), (95, 27058), (163, 15770), (166, 15485), (190, 13529), (326, 7885), (415, 6194), (815, 3154), (830, 3097), (1577, 1630)]