78161150

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{11933}}^1$

素因数の和:12076

約数の個数: 24

約数和(自身を含む): 146501784

約数和(自身を除く): 68340634

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 11933, 23866, 59665, 119330, 298325, 596650, 1563223, 3126446, 7816115, 15632230, 39080575, 78161150]

約数ペア:

[(1, 78161150), (2, 39080575), (5, 15632230), (10, 7816115), (25, 3126446), (50, 1563223), (131, 596650), (262, 298325), (655, 119330), (1310, 59665), (3275, 23866), (6550, 11933)]