201384440

素因数分解:

$2^3\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{2417}}^1$

素因数の和:4511

約数の個数: 32

約数和(自身を含む): 453520080

約数和(自身を除く): 252135640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2083, 2417, 4166, 4834, 8332, 9668, 10415, 12085, 16664, 19336, 20830, 24170, 41660, 48340, 83320, 96680, 5034611, 10069222, 20138444, 25173055, 40276888, 50346110, 100692220, 201384440]

約数ペア:

[(1, 201384440), (2, 100692220), (4, 50346110), (5, 40276888), (8, 25173055), (10, 20138444), (20, 10069222), (40, 5034611), (2083, 96680), (2417, 83320), (4166, 48340), (4834, 41660), (8332, 24170), (9668, 20830), (10415, 19336), (12085, 16664)]