4896500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{1399}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 12230400

約数和(自身を除く): 7333900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1399, 1750, 2798, 3500, 5596, 6995, 9793, 13990, 19586, 27980, 34975, 39172, 48965, 69950, 97930, 139900, 174875, 195860, 244825, 349750, 489650, 699500, 979300, 1224125, 2448250, 4896500]

約数ペア:

[(1, 4896500), (2, 2448250), (4, 1224125), (5, 979300), (7, 699500), (10, 489650), (14, 349750), (20, 244825), (25, 195860), (28, 174875), (35, 139900), (50, 97930), (70, 69950), (100, 48965), (125, 39172), (140, 34975), (175, 27980), (250, 19586), (350, 13990), (500, 9793), (700, 6995), (875, 5596), (1399, 3500), (1750, 2798)]