4467896320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1109

約数の個数: 104

約数和(自身を含む): 10774769040

約数和(自身を除く): 6306872720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 269, 320, 512, 538, 640, 811, 1024, 1076, 1280, 1345, 1622, 2048, 2152, 2560, 2690, 3244, 4055, 4096, 4304, 5120, 5380, 6488, 8110, 8608, 10240, 10760, 12976, 16220, 17216, 20480, 21520, 25952, 32440, 34432, 43040, 51904, 64880, 68864, 86080, 103808, 129760, 137728, 172160, 207616, 218159, 259520, 275456, 344320, 415232, 436318, 519040, 550912, 688640, 830464, 872636, 1038080, 1090795, 1101824, 1377280, 1660928, 1745272, 2076160, 2181590, 2754560, 3321856, 3490544, 4152320, 4363180, 5509120, 6981088, 8304640, 8726360, 13962176, 16609280, 17452720, 27924352, 34905440, 55848704, 69810880, 111697408, 139621760, 223394816, 279243520, 446789632, 558487040, 893579264, 1116974080, 2233948160, 4467896320]

約数ペア:

[(1, 4467896320), (2, 2233948160), (4, 1116974080), (5, 893579264), (8, 558487040), (10, 446789632), (16, 279243520), (20, 223394816), (32, 139621760), (40, 111697408), (64, 69810880), (80, 55848704), (128, 34905440), (160, 27924352), (256, 17452720), (269, 16609280), (320, 13962176), (512, 8726360), (538, 8304640), (640, 6981088), (811, 5509120), (1024, 4363180), (1076, 4152320), (1280, 3490544), (1345, 3321856), (1622, 2754560), (2048, 2181590), (2152, 2076160), (2560, 1745272), (2690, 1660928), (3244, 1377280), (4055, 1101824), (4096, 1090795), (4304, 1038080), (5120, 872636), (5380, 830464), (6488, 688640), (8110, 550912), (8608, 519040), (10240, 436318), (10760, 415232), (12976, 344320), (16220, 275456), (17216, 259520), (20480, 218159), (21520, 207616), (25952, 172160), (32440, 137728), (34432, 129760), (43040, 103808), (51904, 86080), (64880, 68864)]