5839960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{20857}}^1$

素因数の和:20875

約数の個数: 32

約数和(自身を含む): 15017760

約数和(自身を除く): 9177800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 20857, 41714, 83428, 104285, 145999, 166856, 208570, 291998, 417140, 583996, 729995, 834280, 1167992, 1459990, 2919980, 5839960]

約数ペア:

[(1, 5839960), (2, 2919980), (4, 1459990), (5, 1167992), (7, 834280), (8, 729995), (10, 583996), (14, 417140), (20, 291998), (28, 208570), (35, 166856), (40, 145999), (56, 104285), (70, 83428), (140, 41714), (280, 20857)]