39432320

素因数分解:

$2^7\times 5^1\times {\mathrm{61613}}^1$

素因数の和:61632

約数の個数: 32

約数和(自身を含む): 94269420

約数和(自身を除く): 54837100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 61613, 123226, 246452, 308065, 492904, 616130, 985808, 1232260, 1971616, 2464520, 3943232, 4929040, 7886464, 9858080, 19716160, 39432320]

約数ペア:

[(1, 39432320), (2, 19716160), (4, 9858080), (5, 7886464), (8, 4929040), (10, 3943232), (16, 2464520), (20, 1971616), (32, 1232260), (40, 985808), (64, 616130), (80, 492904), (128, 308065), (160, 246452), (320, 123226), (640, 61613)]