4898600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{3499}}^1$

素因数の和:3522

約数の個数: 48

約数和(自身を含む): 13020000

約数和(自身を除く): 8121400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 3499, 6998, 13996, 17495, 24493, 27992, 34990, 48986, 69980, 87475, 97972, 122465, 139960, 174950, 195944, 244930, 349900, 489860, 612325, 699800, 979720, 1224650, 2449300, 4898600]

約数ペア:

[(1, 4898600), (2, 2449300), (4, 1224650), (5, 979720), (7, 699800), (8, 612325), (10, 489860), (14, 349900), (20, 244930), (25, 195944), (28, 174950), (35, 139960), (40, 122465), (50, 97972), (56, 87475), (70, 69980), (100, 48986), (140, 34990), (175, 27992), (200, 24493), (280, 17495), (350, 13996), (700, 6998), (1400, 3499)]