73237460

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{26729}}^1$

素因数の和:26875

約数の個数: 24

約数和(自身を含む): 154927080

約数和(自身を除く): 81689620

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 26729, 53458, 106916, 133645, 267290, 534580, 3661873, 7323746, 14647492, 18309365, 36618730, 73237460]

約数ペア:

[(1, 73237460), (2, 36618730), (4, 18309365), (5, 14647492), (10, 7323746), (20, 3661873), (137, 534580), (274, 267290), (548, 133645), (685, 106916), (1370, 53458), (2740, 26729)]