39629800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{28307}}^1$

素因数の和:28330

約数の個数: 48

約数和(自身を含む): 105305760

約数和(自身を除く): 65675960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 28307, 56614, 113228, 141535, 198149, 226456, 283070, 396298, 566140, 707675, 792596, 990745, 1132280, 1415350, 1585192, 1981490, 2830700, 3962980, 4953725, 5661400, 7925960, 9907450, 19814900, 39629800]

約数ペア:

[(1, 39629800), (2, 19814900), (4, 9907450), (5, 7925960), (7, 5661400), (8, 4953725), (10, 3962980), (14, 2830700), (20, 1981490), (25, 1585192), (28, 1415350), (35, 1132280), (40, 990745), (50, 792596), (56, 707675), (70, 566140), (100, 396298), (140, 283070), (175, 226456), (200, 198149), (280, 141535), (350, 113228), (700, 56614), (1400, 28307)]