28244864800

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{14083}}^1$

素因数の和:14235

約数の個数: 144

約数和(自身を含む): 72615977280

約数和(自身を除く): 44371112480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 109, 115, 160, 184, 200, 218, 230, 368, 400, 436, 460, 545, 575, 736, 800, 872, 920, 1090, 1150, 1744, 1840, 2180, 2300, 2507, 2725, 3488, 3680, 4360, 4600, 5014, 5450, 8720, 9200, 10028, 10900, 12535, 14083, 17440, 18400, 20056, 21800, 25070, 28166, 40112, 43600, 50140, 56332, 62675, 70415, 80224, 87200, 100280, 112664, 125350, 140830, 200560, 225328, 250700, 281660, 323909, 352075, 401120, 450656, 501400, 563320, 647818, 704150, 1002800, 1126640, 1295636, 1408300, 1535047, 1619545, 2005600, 2253280, 2591272, 2816600, 3070094, 3239090, 5182544, 5633200, 6140188, 6478180, 7675235, 8097725, 10365088, 11266400, 12280376, 12956360, 15350470, 16195450, 24560752, 25912720, 30700940, 32390900, 35306081, 38376175, 49121504, 51825440, 61401880, 64781800, 70612162, 76752350, 122803760, 129563600, 141224324, 153504700, 176530405, 245607520, 259127200, 282448648, 307009400, 353060810, 564897296, 614018800, 706121620, 882652025, 1129794592, 1228037600, 1412243240, 1765304050, 2824486480, 3530608100, 5648972960, 7061216200, 14122432400, 28244864800]

約数ペア:

[(1, 28244864800), (2, 14122432400), (4, 7061216200), (5, 5648972960), (8, 3530608100), (10, 2824486480), (16, 1765304050), (20, 1412243240), (23, 1228037600), (25, 1129794592), (32, 882652025), (40, 706121620), (46, 614018800), (50, 564897296), (80, 353060810), (92, 307009400), (100, 282448648), (109, 259127200), (115, 245607520), (160, 176530405), (184, 153504700), (200, 141224324), (218, 129563600), (230, 122803760), (368, 76752350), (400, 70612162), (436, 64781800), (460, 61401880), (545, 51825440), (575, 49121504), (736, 38376175), (800, 35306081), (872, 32390900), (920, 30700940), (1090, 25912720), (1150, 24560752), (1744, 16195450), (1840, 15350470), (2180, 12956360), (2300, 12280376), (2507, 11266400), (2725, 10365088), (3488, 8097725), (3680, 7675235), (4360, 6478180), (4600, 6140188), (5014, 5633200), (5450, 5182544), (8720, 3239090), (9200, 3070094), (10028, 2816600), (10900, 2591272), (12535, 2253280), (14083, 2005600), (17440, 1619545), (18400, 1535047), (20056, 1408300), (21800, 1295636), (25070, 1126640), (28166, 1002800), (40112, 704150), (43600, 647818), (50140, 563320), (56332, 501400), (62675, 450656), (70415, 401120), (80224, 352075), (87200, 323909), (100280, 281660), (112664, 250700), (125350, 225328), (140830, 200560)]