43925420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2593}}^1$

素因数の和:2631

約数の個数: 72

約数和(自身を含む): 115920672

約数和(自身を除く): 71995252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 2593, 3388, 4235, 5186, 8470, 10372, 12965, 16940, 18151, 25930, 28523, 36302, 51860, 57046, 72604, 90755, 114092, 142615, 181510, 199661, 285230, 313753, 363020, 399322, 570460, 627506, 798644, 998305, 1255012, 1568765, 1996610, 2196271, 3137530, 3993220, 4392542, 6275060, 8785084, 10981355, 21962710, 43925420]

約数ペア:

[(1, 43925420), (2, 21962710), (4, 10981355), (5, 8785084), (7, 6275060), (10, 4392542), (11, 3993220), (14, 3137530), (20, 2196271), (22, 1996610), (28, 1568765), (35, 1255012), (44, 998305), (55, 798644), (70, 627506), (77, 570460), (110, 399322), (121, 363020), (140, 313753), (154, 285230), (220, 199661), (242, 181510), (308, 142615), (385, 114092), (484, 90755), (605, 72604), (770, 57046), (847, 51860), (1210, 36302), (1540, 28523), (1694, 25930), (2420, 18151), (2593, 16940), (3388, 12965), (4235, 10372), (5186, 8470)]