38000665

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 49514760

約数和(自身を除く): 11514095

約数列:

[1, 5, 19, 37, 95, 185, 361, 569, 703, 1805, 2845, 3515, 10811, 13357, 21053, 54055, 66785, 105265, 205409, 400007, 1027045, 2000035, 7600133, 38000665]

約数ペア:

[(1, 38000665), (5, 7600133), (19, 2000035), (37, 1027045), (95, 400007), (185, 205409), (361, 105265), (569, 66785), (703, 54055), (1805, 21053), (2845, 13357), (3515, 10811)]