1010496740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{10657}}^1$

素因数の和:11108

約数の個数: 48

約数和(自身を含む): 2320545024

約数和(自身を除く): 1310048284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 431, 862, 1724, 2155, 4310, 4741, 8620, 9482, 10657, 18964, 21314, 23705, 42628, 47410, 53285, 94820, 106570, 117227, 213140, 234454, 468908, 586135, 1172270, 2344540, 4593167, 9186334, 18372668, 22965835, 45931670, 50524837, 91863340, 101049674, 202099348, 252624185, 505248370, 1010496740]

約数ペア:

[(1, 1010496740), (2, 505248370), (4, 252624185), (5, 202099348), (10, 101049674), (11, 91863340), (20, 50524837), (22, 45931670), (44, 22965835), (55, 18372668), (110, 9186334), (220, 4593167), (431, 2344540), (862, 1172270), (1724, 586135), (2155, 468908), (4310, 234454), (4741, 213140), (8620, 117227), (9482, 106570), (10657, 94820), (18964, 53285), (21314, 47410), (23705, 42628)]