201462080

素因数分解:

$2^6\times 5^1\times {\mathrm{629569}}^1$

素因数の和:629586

約数の個数: 28

約数和(自身を含む): 479732340

約数和(自身を除く): 278270260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 629569, 1259138, 2518276, 3147845, 5036552, 6295690, 10073104, 12591380, 20146208, 25182760, 40292416, 50365520, 100731040, 201462080]

約数ペア:

[(1, 201462080), (2, 100731040), (4, 50365520), (5, 40292416), (8, 25182760), (10, 20146208), (16, 12591380), (20, 10073104), (32, 6295690), (40, 5036552), (64, 3147845), (80, 2518276), (160, 1259138), (320, 629569)]