5599720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2857}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 14661540

約数和(自身を除く): 9061820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2857, 5714, 11428, 14285, 19999, 22856, 28570, 39998, 57140, 79996, 99995, 114280, 139993, 159992, 199990, 279986, 399980, 559972, 699965, 799960, 1119944, 1399930, 2799860, 5599720]

約数ペア:

[(1, 5599720), (2, 2799860), (4, 1399930), (5, 1119944), (7, 799960), (8, 699965), (10, 559972), (14, 399980), (20, 279986), (28, 199990), (35, 159992), (40, 139993), (49, 114280), (56, 99995), (70, 79996), (98, 57140), (140, 39998), (196, 28570), (245, 22856), (280, 19999), (392, 14285), (490, 11428), (980, 5714), (1960, 2857)]