64532480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 104

約数和(自身を含む): 162771552

約数和(自身を除く): 98239072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 137, 160, 184, 230, 256, 274, 320, 368, 460, 512, 548, 640, 685, 736, 920, 1024, 1096, 1280, 1370, 1472, 1840, 2048, 2192, 2560, 2740, 2944, 3151, 3680, 4096, 4384, 5120, 5480, 5888, 6302, 7360, 8768, 10240, 10960, 11776, 12604, 14720, 15755, 17536, 20480, 21920, 23552, 25208, 29440, 31510, 35072, 43840, 47104, 50416, 58880, 63020, 70144, 87680, 94208, 100832, 117760, 126040, 140288, 175360, 201664, 235520, 252080, 280576, 350720, 403328, 471040, 504160, 561152, 701440, 806656, 1008320, 1402880, 1613312, 2016640, 2805760, 3226624, 4033280, 6453248, 8066560, 12906496, 16133120, 32266240, 64532480]

約数ペア:

[(1, 64532480), (2, 32266240), (4, 16133120), (5, 12906496), (8, 8066560), (10, 6453248), (16, 4033280), (20, 3226624), (23, 2805760), (32, 2016640), (40, 1613312), (46, 1402880), (64, 1008320), (80, 806656), (92, 701440), (115, 561152), (128, 504160), (137, 471040), (160, 403328), (184, 350720), (230, 280576), (256, 252080), (274, 235520), (320, 201664), (368, 175360), (460, 140288), (512, 126040), (548, 117760), (640, 100832), (685, 94208), (736, 87680), (920, 70144), (1024, 63020), (1096, 58880), (1280, 50416), (1370, 47104), (1472, 43840), (1840, 35072), (2048, 31510), (2192, 29440), (2560, 25208), (2740, 23552), (2944, 21920), (3151, 20480), (3680, 17536), (4096, 15755), (4384, 14720), (5120, 12604), (5480, 11776), (5888, 10960), (6302, 10240), (7360, 8768)]