23753850880

素因数分解:

$2^{16}\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1129

約数の個数: 136

約数和(自身を含む): 57868370784

約数和(自身を除く): 34114519904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 512, 568, 640, 710, 1021, 1024, 1136, 1280, 1420, 2042, 2048, 2272, 2560, 2840, 4084, 4096, 4544, 5105, 5120, 5680, 8168, 8192, 9088, 10210, 10240, 11360, 16336, 16384, 18176, 20420, 20480, 22720, 32672, 32768, 36352, 40840, 40960, 45440, 65344, 65536, 72491, 72704, 81680, 81920, 90880, 130688, 144982, 145408, 163360, 163840, 181760, 261376, 289964, 290816, 326720, 327680, 362455, 363520, 522752, 579928, 581632, 653440, 724910, 727040, 1045504, 1159856, 1163264, 1306880, 1449820, 1454080, 2091008, 2319712, 2326528, 2613760, 2899640, 2908160, 4182016, 4639424, 4653056, 5227520, 5799280, 5816320, 8364032, 9278848, 10455040, 11598560, 11632640, 16728064, 18557696, 20910080, 23197120, 23265280, 33456128, 37115392, 41820160, 46394240, 66912256, 74230784, 83640320, 92788480, 148461568, 167280640, 185576960, 296923136, 334561280, 371153920, 593846272, 742307840, 1187692544, 1484615680, 2375385088, 2969231360, 4750770176, 5938462720, 11876925440, 23753850880]

約数ペア:

[(1, 23753850880), (2, 11876925440), (4, 5938462720), (5, 4750770176), (8, 2969231360), (10, 2375385088), (16, 1484615680), (20, 1187692544), (32, 742307840), (40, 593846272), (64, 371153920), (71, 334561280), (80, 296923136), (128, 185576960), (142, 167280640), (160, 148461568), (256, 92788480), (284, 83640320), (320, 74230784), (355, 66912256), (512, 46394240), (568, 41820160), (640, 37115392), (710, 33456128), (1021, 23265280), (1024, 23197120), (1136, 20910080), (1280, 18557696), (1420, 16728064), (2042, 11632640), (2048, 11598560), (2272, 10455040), (2560, 9278848), (2840, 8364032), (4084, 5816320), (4096, 5799280), (4544, 5227520), (5105, 4653056), (5120, 4639424), (5680, 4182016), (8168, 2908160), (8192, 2899640), (9088, 2613760), (10210, 2326528), (10240, 2319712), (11360, 2091008), (16336, 1454080), (16384, 1449820), (18176, 1306880), (20420, 1163264), (20480, 1159856), (22720, 1045504), (32672, 727040), (32768, 724910), (36352, 653440), (40840, 581632), (40960, 579928), (45440, 522752), (65344, 363520), (65536, 362455), (72491, 327680), (72704, 326720), (81680, 290816), (81920, 289964), (90880, 261376), (130688, 181760), (144982, 163840), (145408, 163360)]