4123240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9371}}^1$

素因数の和:9393

約数の個数: 32

約数和(自身を含む): 10121760

約数和(自身を除く): 5998520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9371, 18742, 37484, 46855, 74968, 93710, 103081, 187420, 206162, 374840, 412324, 515405, 824648, 1030810, 2061620, 4123240]

約数ペア:

[(1, 4123240), (2, 2061620), (4, 1030810), (5, 824648), (8, 515405), (10, 412324), (11, 374840), (20, 206162), (22, 187420), (40, 103081), (44, 93710), (55, 74968), (88, 46855), (110, 37484), (220, 18742), (440, 9371)]