65329790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9293}}^1$

素因数の和:9356

約数の個数: 32

約数和(自身を含む): 127141920

約数和(自身を除く): 61812130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 9293, 18586, 46465, 92930, 176567, 343841, 353134, 687682, 882835, 1719205, 1765670, 3438410, 6532979, 13065958, 32664895, 65329790]

約数ペア:

[(1, 65329790), (2, 32664895), (5, 13065958), (10, 6532979), (19, 3438410), (37, 1765670), (38, 1719205), (74, 882835), (95, 687682), (185, 353134), (190, 343841), (370, 176567), (703, 92930), (1406, 46465), (3515, 18586), (7030, 9293)]