29170400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{5209}}^1$

素因数の和:5236

約数の個数: 72

約数和(自身を含む): 81401040

約数和(自身を除く): 52230640

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, 5209, 5600, 10418, 20836, 26045, 36463, 41672, 52090, 72926, 83344, 104180, 130225, 145852, 166688, 182315, 208360, 260450, 291704, 364630, 416720, 520900, 583408, 729260, 833440, 911575, 1041800, 1166816, 1458520, 1823150, 2083600, 2917040, 3646300, 4167200, 5834080, 7292600, 14585200, 29170400]

約数ペア:

[(1, 29170400), (2, 14585200), (4, 7292600), (5, 5834080), (7, 4167200), (8, 3646300), (10, 2917040), (14, 2083600), (16, 1823150), (20, 1458520), (25, 1166816), (28, 1041800), (32, 911575), (35, 833440), (40, 729260), (50, 583408), (56, 520900), (70, 416720), (80, 364630), (100, 291704), (112, 260450), (140, 208360), (160, 182315), (175, 166688), (200, 145852), (224, 130225), (280, 104180), (350, 83344), (400, 72926), (560, 52090), (700, 41672), (800, 36463), (1120, 26045), (1400, 20836), (2800, 10418), (5209, 5600)]