89837770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{35509}}^1$

素因数の和:35550

約数の個数: 32

約数和(自身を含む): 184083840

約数和(自身を除く): 94246070

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 35509, 71018, 177545, 355090, 390599, 781198, 816707, 1633414, 1952995, 3905990, 4083535, 8167070, 8983777, 17967554, 44918885, 89837770]

約数ペア:

[(1, 89837770), (2, 44918885), (5, 17967554), (10, 8983777), (11, 8167070), (22, 4083535), (23, 3905990), (46, 1952995), (55, 1633414), (110, 816707), (115, 781198), (230, 390599), (253, 355090), (506, 177545), (1265, 71018), (2530, 35509)]