40509172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 81648000

約数和(自身を除く): 41138828

約数列:

[1, 2, 4, 11, 22, 29, 44, 53, 58, 106, 116, 212, 319, 583, 599, 638, 1166, 1198, 1276, 1537, 2332, 2396, 3074, 6148, 6589, 13178, 16907, 17371, 26356, 31747, 33814, 34742, 63494, 67628, 69484, 126988, 191081, 349217, 382162, 698434, 764324, 920663, 1396868, 1841326, 3682652, 10127293, 20254586, 40509172]

約数ペア:

[(1, 40509172), (2, 20254586), (4, 10127293), (11, 3682652), (22, 1841326), (29, 1396868), (44, 920663), (53, 764324), (58, 698434), (106, 382162), (116, 349217), (212, 191081), (319, 126988), (583, 69484), (599, 67628), (638, 63494), (1166, 34742), (1198, 33814), (1276, 31747), (1537, 26356), (2332, 17371), (2396, 16907), (3074, 13178), (6148, 6589)]