47952800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{8563}}^1$

素因数の和:8590

約数の個数: 72

約数和(自身を含む): 133803936

約数和(自身を除く): 85851136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 8563, 17126, 34252, 42815, 59941, 68504, 85630, 119882, 137008, 171260, 214075, 239764, 274016, 299705, 342520, 428150, 479528, 599410, 685040, 856300, 959056, 1198820, 1370080, 1498525, 1712600, 1918112, 2397640, 2997050, 3425200, 4795280, 5994100, 6850400, 9590560, 11988200, 23976400, 47952800]

約数ペア:

[(1, 47952800), (2, 23976400), (4, 11988200), (5, 9590560), (7, 6850400), (8, 5994100), (10, 4795280), (14, 3425200), (16, 2997050), (20, 2397640), (25, 1918112), (28, 1712600), (32, 1498525), (35, 1370080), (40, 1198820), (50, 959056), (56, 856300), (70, 685040), (80, 599410), (100, 479528), (112, 428150), (140, 342520), (160, 299705), (175, 274016), (200, 239764), (224, 214075), (280, 171260), (350, 137008), (400, 119882), (560, 85630), (700, 68504), (800, 59941), (1120, 42815), (1400, 34252), (2800, 17126), (5600, 8563)]