22183280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{5659}}^1$

素因数の和:5686

約数の個数: 60

約数和(自身を含む): 60007320

約数和(自身を除く): 37824040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 5659, 11318, 22636, 28295, 39613, 45272, 56590, 79226, 90544, 113180, 158452, 198065, 226360, 277291, 316904, 396130, 452720, 554582, 633808, 792260, 1109164, 1386455, 1584520, 2218328, 2772910, 3169040, 4436656, 5545820, 11091640, 22183280]

約数ペア:

[(1, 22183280), (2, 11091640), (4, 5545820), (5, 4436656), (7, 3169040), (8, 2772910), (10, 2218328), (14, 1584520), (16, 1386455), (20, 1109164), (28, 792260), (35, 633808), (40, 554582), (49, 452720), (56, 396130), (70, 316904), (80, 277291), (98, 226360), (112, 198065), (140, 158452), (196, 113180), (245, 90544), (280, 79226), (392, 56590), (490, 45272), (560, 39613), (784, 28295), (980, 22636), (1960, 11318), (3920, 5659)]