47700800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{4259}}^1$

素因数の和:4288

約数の個数: 84

約数和(自身を含む): 134172960

約数和(自身を除く): 86472160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 4259, 5600, 8518, 11200, 17036, 21295, 29813, 34072, 42590, 59626, 68144, 85180, 106475, 119252, 136288, 149065, 170360, 212950, 238504, 272576, 298130, 340720, 425900, 477008, 596260, 681440, 745325, 851800, 954016, 1192520, 1362880, 1490650, 1703600, 1908032, 2385040, 2981300, 3407200, 4770080, 5962600, 6814400, 9540160, 11925200, 23850400, 47700800]

約数ペア:

[(1, 47700800), (2, 23850400), (4, 11925200), (5, 9540160), (7, 6814400), (8, 5962600), (10, 4770080), (14, 3407200), (16, 2981300), (20, 2385040), (25, 1908032), (28, 1703600), (32, 1490650), (35, 1362880), (40, 1192520), (50, 954016), (56, 851800), (64, 745325), (70, 681440), (80, 596260), (100, 477008), (112, 425900), (140, 340720), (160, 298130), (175, 272576), (200, 238504), (224, 212950), (280, 170360), (320, 149065), (350, 136288), (400, 119252), (448, 106475), (560, 85180), (700, 68144), (800, 59626), (1120, 42590), (1400, 34072), (1600, 29813), (2240, 21295), (2800, 17036), (4259, 11200), (5600, 8518)]