4299920

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 10177920

約数和(自身を除く): 5878000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 911, 944, 1180, 1822, 2360, 3644, 4555, 4720, 7288, 9110, 14576, 18220, 36440, 53749, 72880, 107498, 214996, 268745, 429992, 537490, 859984, 1074980, 2149960, 4299920]

約数ペア:

[(1, 4299920), (2, 2149960), (4, 1074980), (5, 859984), (8, 537490), (10, 429992), (16, 268745), (20, 214996), (40, 107498), (59, 72880), (80, 53749), (118, 36440), (236, 18220), (295, 14576), (472, 9110), (590, 7288), (911, 4720), (944, 4555), (1180, 3644), (1822, 2360)]