32445440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{6337}}^1$

素因数の和:6362

約数の個数: 44

約数和(自身を含む): 77843316

約数和(自身を除く): 45397876

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, 6337, 12674, 25348, 31685, 50696, 63370, 101392, 126740, 202784, 253480, 405568, 506960, 811136, 1013920, 1622272, 2027840, 3244544, 4055680, 6489088, 8111360, 16222720, 32445440]

約数ペア:

[(1, 32445440), (2, 16222720), (4, 8111360), (5, 6489088), (8, 4055680), (10, 3244544), (16, 2027840), (20, 1622272), (32, 1013920), (40, 811136), (64, 506960), (80, 405568), (128, 253480), (160, 202784), (256, 126740), (320, 101392), (512, 63370), (640, 50696), (1024, 31685), (1280, 25348), (2560, 12674), (5120, 6337)]