84945760

素因数分解:

$2^5\times 5^1\times {\mathrm{530911}}^1$

素因数の和:530926

約数の個数: 24

約数和(自身を含む): 200684736

約数和(自身を除く): 115738976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 530911, 1061822, 2123644, 2654555, 4247288, 5309110, 8494576, 10618220, 16989152, 21236440, 42472880, 84945760]

約数ペア:

[(1, 84945760), (2, 42472880), (4, 21236440), (5, 16989152), (8, 10618220), (10, 8494576), (16, 5309110), (20, 4247288), (32, 2654555), (40, 2123644), (80, 1061822), (160, 530911)]