56243200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^3$

素因数の和:69

約数の個数: 132

約数和(自身を含む): 151027660

約数和(自身を除く): 94784460

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 169, 200, 208, 256, 260, 320, 325, 338, 400, 416, 512, 520, 640, 650, 676, 800, 832, 845, 1024, 1040, 1280, 1300, 1352, 1600, 1664, 1690, 2080, 2197, 2560, 2600, 2704, 3200, 3328, 3380, 4160, 4225, 4394, 5120, 5200, 5408, 6400, 6656, 6760, 8320, 8450, 8788, 10400, 10816, 10985, 12800, 13312, 13520, 16640, 16900, 17576, 20800, 21632, 21970, 25600, 27040, 33280, 33800, 35152, 41600, 43264, 43940, 54080, 54925, 66560, 67600, 70304, 83200, 86528, 87880, 108160, 109850, 135200, 140608, 166400, 173056, 175760, 216320, 219700, 270400, 281216, 332800, 351520, 432640, 439400, 540800, 562432, 703040, 865280, 878800, 1081600, 1124864, 1406080, 1757600, 2163200, 2249728, 2812160, 3515200, 4326400, 5624320, 7030400, 11248640, 14060800, 28121600, 56243200]

約数ペア:

[(1, 56243200), (2, 28121600), (4, 14060800), (5, 11248640), (8, 7030400), (10, 5624320), (13, 4326400), (16, 3515200), (20, 2812160), (25, 2249728), (26, 2163200), (32, 1757600), (40, 1406080), (50, 1124864), (52, 1081600), (64, 878800), (65, 865280), (80, 703040), (100, 562432), (104, 540800), (128, 439400), (130, 432640), (160, 351520), (169, 332800), (200, 281216), (208, 270400), (256, 219700), (260, 216320), (320, 175760), (325, 173056), (338, 166400), (400, 140608), (416, 135200), (512, 109850), (520, 108160), (640, 87880), (650, 86528), (676, 83200), (800, 70304), (832, 67600), (845, 66560), (1024, 54925), (1040, 54080), (1280, 43940), (1300, 43264), (1352, 41600), (1600, 35152), (1664, 33800), (1690, 33280), (2080, 27040), (2197, 25600), (2560, 21970), (2600, 21632), (2704, 20800), (3200, 17576), (3328, 16900), (3380, 16640), (4160, 13520), (4225, 13312), (4394, 12800), (5120, 10985), (5200, 10816), (5408, 10400), (6400, 8788), (6656, 8450), (6760, 8320)]