71399000

素因数分解:

$2^3\times 5^3\times {\mathrm{71399}}^1$

素因数の和:71420

約数の個数: 32

約数和(自身を含む): 167076000

約数和(自身を除く): 95677000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 71399, 142798, 285596, 356995, 571192, 713990, 1427980, 1784975, 2855960, 3569950, 7139900, 8924875, 14279800, 17849750, 35699500, 71399000]

約数ペア:

[(1, 71399000), (2, 35699500), (4, 17849750), (5, 14279800), (8, 8924875), (10, 7139900), (20, 3569950), (25, 2855960), (40, 1784975), (50, 1427980), (100, 713990), (125, 571192), (200, 356995), (250, 285596), (500, 142798), (1000, 71399)]