9910400

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 25928400

約数和(自身を除く): 16018000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 163, 190, 200, 304, 320, 326, 380, 400, 475, 608, 640, 652, 760, 800, 815, 950, 1216, 1304, 1520, 1600, 1630, 1900, 2432, 2608, 3040, 3097, 3200, 3260, 3800, 4075, 5216, 6080, 6194, 6520, 7600, 8150, 10432, 12160, 12388, 13040, 15200, 15485, 16300, 20864, 24776, 26080, 30400, 30970, 32600, 49552, 52160, 60800, 61940, 65200, 77425, 99104, 104320, 123880, 130400, 154850, 198208, 247760, 260800, 309700, 396416, 495520, 521600, 619400, 991040, 1238800, 1982080, 2477600, 4955200, 9910400]

約数ペア:

[(1, 9910400), (2, 4955200), (4, 2477600), (5, 1982080), (8, 1238800), (10, 991040), (16, 619400), (19, 521600), (20, 495520), (25, 396416), (32, 309700), (38, 260800), (40, 247760), (50, 198208), (64, 154850), (76, 130400), (80, 123880), (95, 104320), (100, 99104), (128, 77425), (152, 65200), (160, 61940), (163, 60800), (190, 52160), (200, 49552), (304, 32600), (320, 30970), (326, 30400), (380, 26080), (400, 24776), (475, 20864), (608, 16300), (640, 15485), (652, 15200), (760, 13040), (800, 12388), (815, 12160), (950, 10432), (1216, 8150), (1304, 7600), (1520, 6520), (1600, 6194), (1630, 6080), (1900, 5216), (2432, 4075), (2608, 3800), (3040, 3260), (3097, 3200)]