9932480

素因数分解:

$2^6\times 5^1\times {\mathrm{31039}}^1$

素因数の和:31056

約数の個数: 28

約数和(自身を含む): 23652480

約数和(自身を除く): 13720000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 31039, 62078, 124156, 155195, 248312, 310390, 496624, 620780, 993248, 1241560, 1986496, 2483120, 4966240, 9932480]

約数ペア:

[(1, 9932480), (2, 4966240), (4, 2483120), (5, 1986496), (8, 1241560), (10, 993248), (16, 620780), (20, 496624), (32, 310390), (40, 248312), (64, 155195), (80, 124156), (160, 62078), (320, 31039)]