79283200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 132

約数和(自身を含む): 208138960

約数和(自身を除く): 128855760

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, 256, 304, 320, 326, 380, 400, 475, 512, 608, 640, 652, 760, 800, 815, 950, 1024, 1216, 1280, 1304, 1520, 1600, 1630, 1900, 2432, 2560, 2608, 3040, 3097, 3200, 3260, 3800, 4075, 4864, 5120, 5216, 6080, 6194, 6400, 6520, 7600, 8150, 9728, 10432, 12160, 12388, 12800, 13040, 15200, 15485, 16300, 19456, 20864, 24320, 24776, 25600, 26080, 30400, 30970, 32600, 41728, 48640, 49552, 52160, 60800, 61940, 65200, 77425, 83456, 97280, 99104, 104320, 121600, 123880, 130400, 154850, 166912, 198208, 208640, 243200, 247760, 260800, 309700, 396416, 417280, 486400, 495520, 521600, 619400, 792832, 834560, 991040, 1043200, 1238800, 1585664, 1982080, 2086400, 2477600, 3171328, 3964160, 4172800, 4955200, 7928320, 9910400, 15856640, 19820800, 39641600, 79283200]

約数ペア:

[(1, 79283200), (2, 39641600), (4, 19820800), (5, 15856640), (8, 9910400), (10, 7928320), (16, 4955200), (19, 4172800), (20, 3964160), (25, 3171328), (32, 2477600), (38, 2086400), (40, 1982080), (50, 1585664), (64, 1238800), (76, 1043200), (80, 991040), (95, 834560), (100, 792832), (128, 619400), (152, 521600), (160, 495520), (163, 486400), (190, 417280), (200, 396416), (256, 309700), (304, 260800), (320, 247760), (326, 243200), (380, 208640), (400, 198208), (475, 166912), (512, 154850), (608, 130400), (640, 123880), (652, 121600), (760, 104320), (800, 99104), (815, 97280), (950, 83456), (1024, 77425), (1216, 65200), (1280, 61940), (1304, 60800), (1520, 52160), (1600, 49552), (1630, 48640), (1900, 41728), (2432, 32600), (2560, 30970), (2608, 30400), (3040, 26080), (3097, 25600), (3200, 24776), (3260, 24320), (3800, 20864), (4075, 19456), (4864, 16300), (5120, 15485), (5216, 15200), (6080, 13040), (6194, 12800), (6400, 12388), (6520, 12160), (7600, 10432), (8150, 9728)]