17305600

素因数分解:

$2^{12}\times 5^2\times {\mathrm{13}}^2$

素因数の和:60

約数の個数: 117

約数和(自身を含む): 46467543

約数和(自身を除く): 29161943

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, 2048, 2080, 2560, 2600, 2704, 3200, 3328, 3380, 4096, 4160, 4225, 5120, 5200, 5408, 6400, 6656, 6760, 8320, 8450, 10240, 10400, 10816, 12800, 13312, 13520, 16640, 16900, 20480, 20800, 21632, 25600, 26624, 27040, 33280, 33800, 41600, 43264, 51200, 53248, 54080, 66560, 67600, 83200, 86528, 102400, 108160, 133120, 135200, 166400, 173056, 216320, 266240, 270400, 332800, 346112, 432640, 540800, 665600, 692224, 865280, 1081600, 1331200, 1730560, 2163200, 3461120, 4326400, 8652800, 17305600]

約数ペア:

[(1, 17305600), (2, 8652800), (4, 4326400), (5, 3461120), (8, 2163200), (10, 1730560), (13, 1331200), (16, 1081600), (20, 865280), (25, 692224), (26, 665600), (32, 540800), (40, 432640), (50, 346112), (52, 332800), (64, 270400), (65, 266240), (80, 216320), (100, 173056), (104, 166400), (128, 135200), (130, 133120), (160, 108160), (169, 102400), (200, 86528), (208, 83200), (256, 67600), (260, 66560), (320, 54080), (325, 53248), (338, 51200), (400, 43264), (416, 41600), (512, 33800), (520, 33280), (640, 27040), (650, 26624), (676, 25600), (800, 21632), (832, 20800), (845, 20480), (1024, 16900), (1040, 16640), (1280, 13520), (1300, 13312), (1352, 12800), (1600, 10816), (1664, 10400), (1690, 10240), (2048, 8450), (2080, 8320), (2560, 6760), (2600, 6656), (2704, 6400), (3200, 5408), (3328, 5200), (3380, 5120), (4096, 4225)]