55836760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199417}}^1$

素因数の和:199435

約数の個数: 32

約数和(自身を含む): 143580960

約数和(自身を除く): 87744200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 199417, 398834, 797668, 997085, 1395919, 1595336, 1994170, 2791838, 3988340, 5583676, 6979595, 7976680, 11167352, 13959190, 27918380, 55836760]

約数ペア:

[(1, 55836760), (2, 27918380), (4, 13959190), (5, 11167352), (7, 7976680), (8, 6979595), (10, 5583676), (14, 3988340), (20, 2791838), (28, 1994170), (35, 1595336), (40, 1395919), (56, 997085), (70, 797668), (140, 398834), (280, 199417)]