10851820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{77513}}^1$

素因数の和:77529

約数の個数: 24

約数和(自身を含む): 26044704

約数和(自身を除く): 15192884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 77513, 155026, 310052, 387565, 542591, 775130, 1085182, 1550260, 2170364, 2712955, 5425910, 10851820]

約数ペア:

[(1, 10851820), (2, 5425910), (4, 2712955), (5, 2170364), (7, 1550260), (10, 1085182), (14, 775130), (20, 542591), (28, 387565), (35, 310052), (70, 155026), (140, 77513)]