8083240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18371}}^1$

素因数の和:18393

約数の個数: 32

約数和(自身を含む): 19841760

約数和(自身を除く): 11758520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 18371, 36742, 73484, 91855, 146968, 183710, 202081, 367420, 404162, 734840, 808324, 1010405, 1616648, 2020810, 4041620, 8083240]

約数ペア:

[(1, 8083240), (2, 4041620), (4, 2020810), (5, 1616648), (8, 1010405), (10, 808324), (11, 734840), (20, 404162), (22, 367420), (40, 202081), (44, 183710), (55, 146968), (88, 91855), (110, 73484), (220, 36742), (440, 18371)]