1058840900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{814493}}^1$

素因数の和:814520

約数の個数: 36

約数和(自身を含む): 2474432772

約数和(自身を除く): 1415591872

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 814493, 1628986, 3257972, 4072465, 8144930, 10588409, 16289860, 20362325, 21176818, 40724650, 42353636, 52942045, 81449300, 105884090, 211768180, 264710225, 529420450, 1058840900]

約数ペア:

[(1, 1058840900), (2, 529420450), (4, 264710225), (5, 211768180), (10, 105884090), (13, 81449300), (20, 52942045), (25, 42353636), (26, 40724650), (50, 21176818), (52, 20362325), (65, 16289860), (100, 10588409), (130, 8144930), (260, 4072465), (325, 3257972), (650, 1628986), (1300, 814493)]