5127520

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 12307680

約数和(自身を除く): 7180160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 439, 584, 730, 878, 1168, 1460, 1756, 2195, 2336, 2920, 3512, 4390, 5840, 7024, 8780, 11680, 14048, 17560, 32047, 35120, 64094, 70240, 128188, 160235, 256376, 320470, 512752, 640940, 1025504, 1281880, 2563760, 5127520]

約数ペア:

[(1, 5127520), (2, 2563760), (4, 1281880), (5, 1025504), (8, 640940), (10, 512752), (16, 320470), (20, 256376), (32, 160235), (40, 128188), (73, 70240), (80, 64094), (146, 35120), (160, 32047), (292, 17560), (365, 14048), (439, 11680), (584, 8780), (730, 7024), (878, 5840), (1168, 4390), (1460, 3512), (1756, 2920), (2195, 2336)]