9531280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10831}}^1$

素因数の和:10855

約数の個数: 40

約数和(自身を含む): 24177024

約数和(自身を除く): 14645744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 10831, 21662, 43324, 54155, 86648, 108310, 119141, 173296, 216620, 238282, 433240, 476564, 595705, 866480, 953128, 1191410, 1906256, 2382820, 4765640, 9531280]

約数ペア:

[(1, 9531280), (2, 4765640), (4, 2382820), (5, 1906256), (8, 1191410), (10, 953128), (11, 866480), (16, 595705), (20, 476564), (22, 433240), (40, 238282), (44, 216620), (55, 173296), (80, 119141), (88, 108310), (110, 86648), (176, 54155), (220, 43324), (440, 21662), (880, 10831)]