200061080

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{11393}}^1$

素因数の和:11843

約数の個数: 32

約数和(自身を含む): 451202400

約数和(自身を除く): 251141320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1756, 2195, 3512, 4390, 8780, 11393, 17560, 22786, 45572, 56965, 91144, 113930, 227860, 455720, 5001527, 10003054, 20006108, 25007635, 40012216, 50015270, 100030540, 200061080]

約数ペア:

[(1, 200061080), (2, 100030540), (4, 50015270), (5, 40012216), (8, 25007635), (10, 20006108), (20, 10003054), (40, 5001527), (439, 455720), (878, 227860), (1756, 113930), (2195, 91144), (3512, 56965), (4390, 45572), (8780, 22786), (11393, 17560)]