55705280

素因数分解:

$2^6\times 5^1\times {\mathrm{174079}}^1$

素因数の和:174096

約数の個数: 28

約数和(自身を含む): 132648960

約数和(自身を除く): 76943680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 174079, 348158, 696316, 870395, 1392632, 1740790, 2785264, 3481580, 5570528, 6963160, 11141056, 13926320, 27852640, 55705280]

約数ペア:

[(1, 55705280), (2, 27852640), (4, 13926320), (5, 11141056), (8, 6963160), (10, 5570528), (16, 3481580), (20, 2785264), (32, 1740790), (40, 1392632), (64, 870395), (80, 696316), (160, 348158), (320, 174079)]