3112880

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 7312032

約数和(自身を除く): 4199152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 233, 334, 466, 668, 835, 932, 1165, 1336, 1670, 1864, 2330, 2672, 3340, 3728, 4660, 6680, 9320, 13360, 18640, 38911, 77822, 155644, 194555, 311288, 389110, 622576, 778220, 1556440, 3112880]

約数ペア:

[(1, 3112880), (2, 1556440), (4, 778220), (5, 622576), (8, 389110), (10, 311288), (16, 194555), (20, 155644), (40, 77822), (80, 38911), (167, 18640), (233, 13360), (334, 9320), (466, 6680), (668, 4660), (835, 3728), (932, 3340), (1165, 2672), (1336, 2330), (1670, 1864)]