24983840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{22307}}^1$

素因数の和:22329

約数の個数: 48

約数和(自身を含む): 67459392

約数和(自身を除く): 42475552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 22307, 44614, 89228, 111535, 156149, 178456, 223070, 312298, 356912, 446140, 624596, 713824, 780745, 892280, 1249192, 1561490, 1784560, 2498384, 3122980, 3569120, 4996768, 6245960, 12491920, 24983840]

約数ペア:

[(1, 24983840), (2, 12491920), (4, 6245960), (5, 4996768), (7, 3569120), (8, 3122980), (10, 2498384), (14, 1784560), (16, 1561490), (20, 1249192), (28, 892280), (32, 780745), (35, 713824), (40, 624596), (56, 446140), (70, 356912), (80, 312298), (112, 223070), (140, 178456), (160, 156149), (224, 111535), (280, 89228), (560, 44614), (1120, 22307)]