27561710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5827}}^1$

素因数の和:5888

約数の個数: 32

約数和(自身を含む): 55389312

約数和(自身を除く): 27827602

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 5827, 11654, 29135, 58270, 64097, 128194, 250561, 320485, 501122, 640970, 1252805, 2505610, 2756171, 5512342, 13780855, 27561710]

約数ペア:

[(1, 27561710), (2, 13780855), (5, 5512342), (10, 2756171), (11, 2505610), (22, 1252805), (43, 640970), (55, 501122), (86, 320485), (110, 250561), (215, 128194), (430, 64097), (473, 58270), (946, 29135), (2365, 11654), (4730, 5827)]