14182940

素因数分解:

$2^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1823}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 29877120

約数和(自身を除く): 15694180

約数列:

[1, 2, 4, 5, 10, 20, 389, 778, 1556, 1823, 1945, 3646, 3890, 7292, 7780, 9115, 18230, 36460, 709147, 1418294, 2836588, 3545735, 7091470, 14182940]

約数ペア:

[(1, 14182940), (2, 7091470), (4, 3545735), (5, 2836588), (10, 1418294), (20, 709147), (389, 36460), (778, 18230), (1556, 9115), (1823, 7780), (1945, 7292), (3646, 3890)]