57803240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131371}}^1$

素因数の和:131393

約数の個数: 32

約数和(自身を含む): 141881760

約数和(自身を除く): 84078520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 131371, 262742, 525484, 656855, 1050968, 1313710, 1445081, 2627420, 2890162, 5254840, 5780324, 7225405, 11560648, 14450810, 28901620, 57803240]

約数ペア:

[(1, 57803240), (2, 28901620), (4, 14450810), (5, 11560648), (8, 7225405), (10, 5780324), (11, 5254840), (20, 2890162), (22, 2627420), (40, 1445081), (44, 1313710), (55, 1050968), (88, 656855), (110, 525484), (220, 262742), (440, 131371)]