340534150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32587}}^1$

素因数の和:32629

約数の個数: 48

約数和(自身を含む): 727364160

約数和(自身を除く): 386830010

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 32587, 65174, 162935, 325870, 358457, 619153, 716914, 814675, 1238306, 1629350, 1792285, 3095765, 3584570, 6191530, 6810683, 8961425, 13621366, 15478825, 17922850, 30957650, 34053415, 68106830, 170267075, 340534150]

約数ペア:

[(1, 340534150), (2, 170267075), (5, 68106830), (10, 34053415), (11, 30957650), (19, 17922850), (22, 15478825), (25, 13621366), (38, 8961425), (50, 6810683), (55, 6191530), (95, 3584570), (110, 3095765), (190, 1792285), (209, 1629350), (275, 1238306), (418, 814675), (475, 716914), (550, 619153), (950, 358457), (1045, 325870), (2090, 162935), (5225, 65174), (10450, 32587)]