42868882.000000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1787}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 296092800

約数和(自身を除く): 181510360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 916, 1145, 1603, 1787, 1832, 2290, 3206, 3574, 4580, 6412, 7148, 8015, 8935, 9160, 12509, 12824, 14296, 16030, 17870, 25018, 32060, 35740, 50036, 62545, 64120, 71480, 100072, 125090, 250180, 409223, 500360, 818446, 1636892, 2046115, 2864561, 3273784, 4092230, 5729122, 8184460, 11458244, 14322805, 16368920, 22916488, 28645610, 57291220, 114582440]

約数ペア:

[(1, 114582440), (2, 57291220), (4, 28645610), (5, 22916488), (7, 16368920), (8, 14322805), (10, 11458244), (14, 8184460), (20, 5729122), (28, 4092230), (35, 3273784), (40, 2864561), (56, 2046115), (70, 1636892), (140, 818446), (229, 500360), (280, 409223), (458, 250180), (916, 125090), (1145, 100072), (1603, 71480), (1787, 64120), (1832, 62545), (2290, 50036), (3206, 35740), (3574, 32060), (4580, 25018), (6412, 17870), (7148, 16030), (8015, 14296), (8935, 12824), (9160, 12509)]