4056580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18439}}^1$

素因数の和:18459

約数の個数: 24

約数和(自身を含む): 9293760

約数和(自身を除く): 5237180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18439, 36878, 73756, 92195, 184390, 202829, 368780, 405658, 811316, 1014145, 2028290, 4056580]

約数ペア:

[(1, 4056580), (2, 2028290), (4, 1014145), (5, 811316), (10, 405658), (11, 368780), (20, 202829), (22, 184390), (44, 92195), (55, 73756), (110, 36878), (220, 18439)]