23197760

素因数分解:

$2^6\times 5^1\times {\mathrm{72493}}^1$

素因数の和:72510

約数の個数: 28

約数和(自身を含む): 55240428

約数和(自身を除く): 32042668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 72493, 144986, 289972, 362465, 579944, 724930, 1159888, 1449860, 2319776, 2899720, 4639552, 5799440, 11598880, 23197760]

約数ペア:

[(1, 23197760), (2, 11598880), (4, 5799440), (5, 4639552), (8, 2899720), (10, 2319776), (16, 1449860), (20, 1159888), (32, 724930), (40, 579944), (64, 362465), (80, 289972), (160, 144986), (320, 72493)]