332480

素因数分解:

$2^6\times 5^1\times {\mathrm{1039}}^1$

素因数の和:1056

約数の個数: 28

約数和(自身を含む): 792480

約数和(自身を除く): 460000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1039, 2078, 4156, 5195, 8312, 10390, 16624, 20780, 33248, 41560, 66496, 83120, 166240, 332480]

約数ペア:

[(1, 332480), (2, 166240), (4, 83120), (5, 66496), (8, 41560), (10, 33248), (16, 20780), (20, 16624), (32, 10390), (40, 8312), (64, 5195), (80, 4156), (160, 2078), (320, 1039)]