39162040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^2$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 93162600

約数和(自身を除く): 54000560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 227, 380, 454, 760, 908, 1135, 1816, 2270, 4313, 4540, 8626, 9080, 17252, 21565, 34504, 43130, 51529, 86260, 103058, 172520, 206116, 257645, 412232, 515290, 979051, 1030580, 1958102, 2061160, 3916204, 4895255, 7832408, 9790510, 19581020, 39162040]

約数ペア:

[(1, 39162040), (2, 19581020), (4, 9790510), (5, 7832408), (8, 4895255), (10, 3916204), (19, 2061160), (20, 1958102), (38, 1030580), (40, 979051), (76, 515290), (95, 412232), (152, 257645), (190, 206116), (227, 172520), (380, 103058), (454, 86260), (760, 51529), (908, 43130), (1135, 34504), (1816, 21565), (2270, 17252), (4313, 9080), (4540, 8626)]