25326560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{22613}}^1$

素因数の和:22635

約数の個数: 48

約数和(自身を含む): 68384736

約数和(自身を除く): 43058176

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, 22613, 45226, 90452, 113065, 158291, 180904, 226130, 316582, 361808, 452260, 633164, 723616, 791455, 904520, 1266328, 1582910, 1809040, 2532656, 3165820, 3618080, 5065312, 6331640, 12663280, 25326560]

約数ペア:

[(1, 25326560), (2, 12663280), (4, 6331640), (5, 5065312), (7, 3618080), (8, 3165820), (10, 2532656), (14, 1809040), (16, 1582910), (20, 1266328), (28, 904520), (32, 791455), (35, 723616), (40, 633164), (56, 452260), (70, 361808), (80, 316582), (112, 226130), (140, 180904), (160, 158291), (224, 113065), (280, 90452), (560, 45226), (1120, 22613)]