23302120

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1327}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 52588800

約数和(自身を除く): 29286680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1327, 1756, 2195, 2654, 3512, 4390, 5308, 6635, 8780, 10616, 13270, 17560, 26540, 53080, 582553, 1165106, 2330212, 2912765, 4660424, 5825530, 11651060, 23302120]

約数ペア:

[(1, 23302120), (2, 11651060), (4, 5825530), (5, 4660424), (8, 2912765), (10, 2330212), (20, 1165106), (40, 582553), (439, 53080), (878, 26540), (1327, 17560), (1756, 13270), (2195, 10616), (2654, 8780), (3512, 6635), (4390, 5308)]