2004892010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3499}}^1\times {\mathrm{5209}}^1$

素因数の和:8726

約数の個数: 32

約数和(自身を含む): 3938760000

約数和(自身を除く): 1933867990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3499, 5209, 6998, 10418, 17495, 26045, 34990, 38489, 52090, 57299, 76978, 114598, 192445, 286495, 384890, 572990, 18226291, 36452582, 91131455, 182262910, 200489201, 400978402, 1002446005, 2004892010]

約数ペア:

[(1, 2004892010), (2, 1002446005), (5, 400978402), (10, 200489201), (11, 182262910), (22, 91131455), (55, 36452582), (110, 18226291), (3499, 572990), (5209, 384890), (6998, 286495), (10418, 192445), (17495, 114598), (26045, 76978), (34990, 57299), (38489, 52090)]