38408320

素因数分解:

$2^7\times 5^1\times {\mathrm{60013}}^1$

素因数の和:60032

約数の個数: 32

約数和(自身を含む): 91821420

約数和(自身を除く): 53413100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 60013, 120026, 240052, 300065, 480104, 600130, 960208, 1200260, 1920416, 2400520, 3840832, 4801040, 7681664, 9602080, 19204160, 38408320]

約数ペア:

[(1, 38408320), (2, 19204160), (4, 9602080), (5, 7681664), (8, 4801040), (10, 3840832), (16, 2400520), (20, 1920416), (32, 1200260), (40, 960208), (64, 600130), (80, 480104), (128, 300065), (160, 240052), (320, 120026), (640, 60013)]