40486579172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{106993}}^1$

素因数の和:107412

約数の個数: 48

約数和(自身を含む): 80527964160

約数和(自身を除く): 40041384988

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 383, 494, 766, 988, 1532, 4979, 7277, 9958, 14554, 19916, 29108, 94601, 106993, 189202, 213986, 378404, 427972, 1390909, 2032867, 2781818, 4065734, 5563636, 8131468, 26427271, 40978319, 52854542, 81956638, 105709084, 163913276, 532718147, 778588061, 1065436294, 1557176122, 2130872588, 3114352244, 10121644793, 20243289586, 40486579172]

約数ペア:

[(1, 40486579172), (2, 20243289586), (4, 10121644793), (13, 3114352244), (19, 2130872588), (26, 1557176122), (38, 1065436294), (52, 778588061), (76, 532718147), (247, 163913276), (383, 105709084), (494, 81956638), (766, 52854542), (988, 40978319), (1532, 26427271), (4979, 8131468), (7277, 5563636), (9958, 4065734), (14554, 2781818), (19916, 2032867), (29108, 1390909), (94601, 427972), (106993, 378404), (189202, 213986)]