419852690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59723}}^1$

素因数の和:59786

約数の個数: 32

約数和(自身を含む): 817024320

約数和(自身を除く): 397171630

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 59723, 119446, 298615, 597230, 1134737, 2209751, 2269474, 4419502, 5673685, 11048755, 11347370, 22097510, 41985269, 83970538, 209926345, 419852690]

約数ペア:

[(1, 419852690), (2, 209926345), (5, 83970538), (10, 41985269), (19, 22097510), (37, 11347370), (38, 11048755), (74, 5673685), (95, 4419502), (185, 2269474), (190, 2209751), (370, 1134737), (703, 597230), (1406, 298615), (3515, 119446), (7030, 59723)]