13368560

素因数分解:

$2^4\times 5^1\times {\mathrm{167107}}^1$

素因数の和:167120

約数の個数: 20

約数和(自身を含む): 31082088

約数和(自身を除く): 17713528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167107, 334214, 668428, 835535, 1336856, 1671070, 2673712, 3342140, 6684280, 13368560]

約数ペア:

[(1, 13368560), (2, 6684280), (4, 3342140), (5, 2673712), (8, 1671070), (10, 1336856), (16, 835535), (20, 668428), (40, 334214), (80, 167107)]