14245760

素因数分解:

$2^7\times 5^1\times {\mathrm{22259}}^1$

素因数の和:22278

約数の個数: 32

約数和(自身を含む): 34057800

約数和(自身を除く): 19812040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 22259, 44518, 89036, 111295, 178072, 222590, 356144, 445180, 712288, 890360, 1424576, 1780720, 2849152, 3561440, 7122880, 14245760]

約数ペア:

[(1, 14245760), (2, 7122880), (4, 3561440), (5, 2849152), (8, 1780720), (10, 1424576), (16, 890360), (20, 712288), (32, 445180), (40, 356144), (64, 222590), (80, 178072), (128, 111295), (160, 89036), (320, 44518), (640, 22259)]