326532160

素因数分解:

$2^6\times 5^1\times {\mathrm{1020413}}^1$

素因数の和:1020430

約数の個数: 28

約数和(自身を含む): 777555468

約数和(自身を除く): 451023308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1020413, 2040826, 4081652, 5102065, 8163304, 10204130, 16326608, 20408260, 32653216, 40816520, 65306432, 81633040, 163266080, 326532160]

約数ペア:

[(1, 326532160), (2, 163266080), (4, 81633040), (5, 65306432), (8, 40816520), (10, 32653216), (16, 20408260), (20, 16326608), (32, 10204130), (40, 8163304), (64, 5102065), (80, 4081652), (160, 2040826), (320, 1020413)]