37341220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 90478080

約数和(自身を除く): 53136860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 2447, 3052, 3815, 4894, 7630, 9788, 12235, 15260, 17129, 24470, 34258, 48940, 68516, 85645, 171290, 266723, 342580, 533446, 1066892, 1333615, 1867061, 2667230, 3734122, 5334460, 7468244, 9335305, 18670610, 37341220]

約数ペア:

[(1, 37341220), (2, 18670610), (4, 9335305), (5, 7468244), (7, 5334460), (10, 3734122), (14, 2667230), (20, 1867061), (28, 1333615), (35, 1066892), (70, 533446), (109, 342580), (140, 266723), (218, 171290), (436, 85645), (545, 68516), (763, 48940), (1090, 34258), (1526, 24470), (2180, 17129), (2447, 15260), (3052, 12235), (3815, 9788), (4894, 7630)]