52582400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 142178400

約数和(自身を除く): 89596000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 79, 80, 100, 104, 128, 130, 158, 160, 200, 208, 256, 260, 316, 320, 325, 395, 400, 416, 512, 520, 632, 640, 650, 790, 800, 832, 1024, 1027, 1040, 1264, 1280, 1300, 1580, 1600, 1664, 1975, 2048, 2054, 2080, 2528, 2560, 2600, 3160, 3200, 3328, 3950, 4108, 4160, 5056, 5120, 5135, 5200, 6320, 6400, 6656, 7900, 8216, 8320, 10112, 10240, 10270, 10400, 12640, 12800, 13312, 15800, 16432, 16640, 20224, 20540, 20800, 25280, 25600, 25675, 26624, 31600, 32864, 33280, 40448, 41080, 41600, 50560, 51200, 51350, 63200, 65728, 66560, 80896, 82160, 83200, 101120, 102700, 126400, 131456, 133120, 161792, 164320, 166400, 202240, 205400, 252800, 262912, 328640, 332800, 404480, 410800, 505600, 525824, 657280, 665600, 808960, 821600, 1011200, 1051648, 1314560, 1643200, 2022400, 2103296, 2629120, 3286400, 4044800, 5258240, 6572800, 10516480, 13145600, 26291200, 52582400]

約数ペア:

[(1, 52582400), (2, 26291200), (4, 13145600), (5, 10516480), (8, 6572800), (10, 5258240), (13, 4044800), (16, 3286400), (20, 2629120), (25, 2103296), (26, 2022400), (32, 1643200), (40, 1314560), (50, 1051648), (52, 1011200), (64, 821600), (65, 808960), (79, 665600), (80, 657280), (100, 525824), (104, 505600), (128, 410800), (130, 404480), (158, 332800), (160, 328640), (200, 262912), (208, 252800), (256, 205400), (260, 202240), (316, 166400), (320, 164320), (325, 161792), (395, 133120), (400, 131456), (416, 126400), (512, 102700), (520, 101120), (632, 83200), (640, 82160), (650, 80896), (790, 66560), (800, 65728), (832, 63200), (1024, 51350), (1027, 51200), (1040, 50560), (1264, 41600), (1280, 41080), (1300, 40448), (1580, 33280), (1600, 32864), (1664, 31600), (1975, 26624), (2048, 25675), (2054, 25600), (2080, 25280), (2528, 20800), (2560, 20540), (2600, 20224), (3160, 16640), (3200, 16432), (3328, 15800), (3950, 13312), (4108, 12800), (4160, 12640), (5056, 10400), (5120, 10270), (5135, 10240), (5200, 10112), (6320, 8320), (6400, 8216), (6656, 7900)]