88057420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{400261}}^1$

素因数の和:400281

約数の個数: 24

約数和(自身を含む): 201732048

約数和(自身を除く): 113674628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 400261, 800522, 1601044, 2001305, 4002610, 4402871, 8005220, 8805742, 17611484, 22014355, 44028710, 88057420]

約数ペア:

[(1, 88057420), (2, 44028710), (4, 22014355), (5, 17611484), (10, 8805742), (11, 8005220), (20, 4402871), (22, 4002610), (44, 2001305), (55, 1601044), (110, 800522), (220, 400261)]