680030150

素因数分解:

$2^1\times 5^2\times {\mathrm{1433}}^1\times {\mathrm{9491}}^1$

素因数の和:10936

約数の個数: 24

約数和(自身を含む): 1265872104

約数和(自身を除く): 585841954

約数列:

[1, 2, 5, 10, 25, 50, 1433, 2866, 7165, 9491, 14330, 18982, 35825, 47455, 71650, 94910, 237275, 474550, 13600603, 27201206, 68003015, 136006030, 340015075, 680030150]

約数ペア:

[(1, 680030150), (2, 340015075), (5, 136006030), (10, 68003015), (25, 27201206), (50, 13600603), (1433, 474550), (2866, 237275), (7165, 94910), (9491, 71650), (14330, 47455), (18982, 35825)]