102364160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19993}}^1$

素因数の和:20018

約数の個数: 44

約数和(自身を含む): 245566308

約数和(自身を除く): 143202148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 19993, 39986, 79972, 99965, 159944, 199930, 319888, 399860, 639776, 799720, 1279552, 1599440, 2559104, 3198880, 5118208, 6397760, 10236416, 12795520, 20472832, 25591040, 51182080, 102364160]

約数ペア:

[(1, 102364160), (2, 51182080), (4, 25591040), (5, 20472832), (8, 12795520), (10, 10236416), (16, 6397760), (20, 5118208), (32, 3198880), (40, 2559104), (64, 1599440), (80, 1279552), (128, 799720), (160, 639776), (256, 399860), (320, 319888), (512, 199930), (640, 159944), (1024, 99965), (1280, 79972), (2560, 39986), (5120, 19993)]