73935940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{284369}}^1$

素因数の和:284391

約数の個数: 24

約数和(自身を含む): 167209560

約数和(自身を除く): 93273620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 284369, 568738, 1137476, 1421845, 2843690, 3696797, 5687380, 7393594, 14787188, 18483985, 36967970, 73935940]

約数ペア:

[(1, 73935940), (2, 36967970), (4, 18483985), (5, 14787188), (10, 7393594), (13, 5687380), (20, 3696797), (26, 2843690), (52, 1421845), (65, 1137476), (130, 568738), (260, 284369)]