109283240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248371}}^1$

素因数の和:248393

約数の個数: 32

約数和(自身を含む): 268241760

約数和(自身を除く): 158958520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 248371, 496742, 993484, 1241855, 1986968, 2483710, 2732081, 4967420, 5464162, 9934840, 10928324, 13660405, 21856648, 27320810, 54641620, 109283240]

約数ペア:

[(1, 109283240), (2, 54641620), (4, 27320810), (5, 21856648), (8, 13660405), (10, 10928324), (11, 9934840), (20, 5464162), (22, 4967420), (40, 2732081), (44, 2483710), (55, 1986968), (88, 1241855), (110, 993484), (220, 496742), (440, 248371)]