8688125840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1\times {\mathrm{1483}}^1$

素因数の和:2656

約数の個数: 80

約数和(自身を含む): 20533977408

約数和(自身を除く): 11845851568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1093, 1340, 1483, 2186, 2680, 2966, 4372, 5360, 5465, 5932, 7415, 8744, 10930, 11864, 14830, 17488, 21860, 23728, 29660, 43720, 59320, 73231, 87440, 99361, 118640, 146462, 198722, 292924, 366155, 397444, 496805, 585848, 732310, 794888, 993610, 1171696, 1464620, 1589776, 1620919, 1987220, 2929240, 3241838, 3974440, 5858480, 6483676, 7948880, 8104595, 12967352, 16209190, 25934704, 32418380, 64836760, 108601573, 129673520, 217203146, 434406292, 543007865, 868812584, 1086015730, 1737625168, 2172031460, 4344062920, 8688125840]

約数ペア:

[(1, 8688125840), (2, 4344062920), (4, 2172031460), (5, 1737625168), (8, 1086015730), (10, 868812584), (16, 543007865), (20, 434406292), (40, 217203146), (67, 129673520), (80, 108601573), (134, 64836760), (268, 32418380), (335, 25934704), (536, 16209190), (670, 12967352), (1072, 8104595), (1093, 7948880), (1340, 6483676), (1483, 5858480), (2186, 3974440), (2680, 3241838), (2966, 2929240), (4372, 1987220), (5360, 1620919), (5465, 1589776), (5932, 1464620), (7415, 1171696), (8744, 993610), (10930, 794888), (11864, 732310), (14830, 585848), (17488, 496805), (21860, 397444), (23728, 366155), (29660, 292924), (43720, 198722), (59320, 146462), (73231, 118640), (87440, 99361)]