5154820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23431}}^1$

素因数の和:23451

約数の個数: 24

約数和(自身を含む): 11809728

約数和(自身を除く): 6654908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 23431, 46862, 93724, 117155, 234310, 257741, 468620, 515482, 1030964, 1288705, 2577410, 5154820]

約数ペア:

[(1, 5154820), (2, 2577410), (4, 1288705), (5, 1030964), (10, 515482), (11, 468620), (20, 257741), (22, 234310), (44, 117155), (55, 93724), (110, 46862), (220, 23431)]