42194600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{30139}}^1$

素因数の和:30162

約数の個数: 48

約数和(自身を含む): 112120800

約数和(自身を除く): 69926200

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, 30139, 60278, 120556, 150695, 210973, 241112, 301390, 421946, 602780, 753475, 843892, 1054865, 1205560, 1506950, 1687784, 2109730, 3013900, 4219460, 5274325, 6027800, 8438920, 10548650, 21097300, 42194600]

約数ペア:

[(1, 42194600), (2, 21097300), (4, 10548650), (5, 8438920), (7, 6027800), (8, 5274325), (10, 4219460), (14, 3013900), (20, 2109730), (25, 1687784), (28, 1506950), (35, 1205560), (40, 1054865), (50, 843892), (56, 753475), (70, 602780), (100, 421946), (140, 301390), (175, 241112), (200, 210973), (280, 150695), (350, 120556), (700, 60278), (1400, 30139)]