4159400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{2971}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 11055840

約数和(自身を除く): 6896440

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, 2971, 5942, 11884, 14855, 20797, 23768, 29710, 41594, 59420, 74275, 83188, 103985, 118840, 148550, 166376, 207970, 297100, 415940, 519925, 594200, 831880, 1039850, 2079700, 4159400]

約数ペア:

[(1, 4159400), (2, 2079700), (4, 1039850), (5, 831880), (7, 594200), (8, 519925), (10, 415940), (14, 297100), (20, 207970), (25, 166376), (28, 148550), (35, 118840), (40, 103985), (50, 83188), (56, 74275), (70, 59420), (100, 41594), (140, 29710), (175, 23768), (200, 20797), (280, 14855), (350, 11884), (700, 5942), (1400, 2971)]