79449880

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6779}}^1$

素因数の和:7083

約数の個数: 32

約数和(自身を含む): 179398800

約数和(自身を除く): 99948920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 6779, 11720, 13558, 27116, 33895, 54232, 67790, 135580, 271160, 1986247, 3972494, 7944988, 9931235, 15889976, 19862470, 39724940, 79449880]

約数ペア:

[(1, 79449880), (2, 39724940), (4, 19862470), (5, 15889976), (8, 9931235), (10, 7944988), (20, 3972494), (40, 1986247), (293, 271160), (586, 135580), (1172, 67790), (1465, 54232), (2344, 33895), (2930, 27116), (5860, 13558), (6779, 11720)]