156748018580

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1\times {\mathrm{53479}}^1$

素因数の和:55040

約数の個数: 48

約数和(自身を含む): 332665280640

約数和(自身を除く): 175917262060

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 1451, 2020, 2902, 5804, 7255, 14510, 29020, 53479, 106958, 146551, 213916, 267395, 293102, 534790, 586204, 732755, 1069580, 1465510, 2931020, 5401379, 10802758, 21605516, 27006895, 54013790, 77598029, 108027580, 155196058, 310392116, 387990145, 775980290, 1551960580, 7837400929, 15674801858, 31349603716, 39187004645, 78374009290, 156748018580]

約数ペア:

[(1, 156748018580), (2, 78374009290), (4, 39187004645), (5, 31349603716), (10, 15674801858), (20, 7837400929), (101, 1551960580), (202, 775980290), (404, 387990145), (505, 310392116), (1010, 155196058), (1451, 108027580), (2020, 77598029), (2902, 54013790), (5804, 27006895), (7255, 21605516), (14510, 10802758), (29020, 5401379), (53479, 2931020), (106958, 1465510), (146551, 1069580), (213916, 732755), (267395, 586204), (293102, 534790)]