19206800

素因数分解:

$2^4\times 5^2\times {\mathrm{48017}}^1$

素因数の和:48035

約数の個数: 30

約数和(自身を含む): 46145298

約数和(自身を除く): 26938498

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 48017, 96034, 192068, 240085, 384136, 480170, 768272, 960340, 1200425, 1920680, 2400850, 3841360, 4801700, 9603400, 19206800]

約数ペア:

[(1, 19206800), (2, 9603400), (4, 4801700), (5, 3841360), (8, 2400850), (10, 1920680), (16, 1200425), (20, 960340), (25, 768272), (40, 480170), (50, 384136), (80, 240085), (100, 192068), (200, 96034), (400, 48017)]