78805651520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14486333}}^1$

素因数の和:14486367

約数の個数: 56

約数和(自身を含む): 198694557144

約数和(自身を除く): 119888905624

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 14486333, 28972666, 57945332, 72431665, 115890664, 144863330, 231781328, 246267661, 289726660, 463562656, 492535322, 579453320, 927125312, 985070644, 1158906640, 1231338305, 1970141288, 2317813280, 2462676610, 3940282576, 4635626560, 4925353220, 7880565152, 9850706440, 15761130304, 19701412880, 39402825760, 78805651520]

約数ペア:

[(1, 78805651520), (2, 39402825760), (4, 19701412880), (5, 15761130304), (8, 9850706440), (10, 7880565152), (16, 4925353220), (17, 4635626560), (20, 3940282576), (32, 2462676610), (34, 2317813280), (40, 1970141288), (64, 1231338305), (68, 1158906640), (80, 985070644), (85, 927125312), (136, 579453320), (160, 492535322), (170, 463562656), (272, 289726660), (320, 246267661), (340, 231781328), (544, 144863330), (680, 115890664), (1088, 72431665), (1360, 57945332), (2720, 28972666), (5440, 14486333)]