27140450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{6871}}^1$

素因数の和:6962

約数の個数: 24

約数和(自身を含む): 51127680

約数和(自身を除く): 23987230

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 6871, 13742, 34355, 68710, 171775, 343550, 542809, 1085618, 2714045, 5428090, 13570225, 27140450]

約数ペア:

[(1, 27140450), (2, 13570225), (5, 5428090), (10, 2714045), (25, 1085618), (50, 542809), (79, 343550), (158, 171775), (395, 68710), (790, 34355), (1975, 13742), (3950, 6871)]