79793620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{75277}}^1$

素因数の和:75339

約数の個数: 24

約数和(自身を含む): 170730504

約数和(自身を除く): 90936884

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 75277, 150554, 301108, 376385, 752770, 1505540, 3989681, 7979362, 15958724, 19948405, 39896810, 79793620]

約数ペア:

[(1, 79793620), (2, 39896810), (4, 19948405), (5, 15958724), (10, 7979362), (20, 3989681), (53, 1505540), (106, 752770), (212, 376385), (265, 301108), (530, 150554), (1060, 75277)]